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Science - Page 25

Anchorage Rattled by Strongest Quake in Years
2025-11-27

Anchorage Rattled by Strongest Quake in Years

A powerful earthquake shook the Anchorage area on Thanksgiving morning, but there were no initial reports of major damage. The 6.0-magnitude quake, which started at 8:11am, was centered around 67 miles northwest of the city at a depth of 43 miles, according to the US Geological Survey. The...

How Reactive Oxygen Species Target Viruses Differently: New Clues for Safer Water Disinfection
2025-11-27

How Reactive Oxygen Species Target Viruses Differently: New Clues for Safer Water Disinfection

Viruses in water pose major public health threats, yet their structural diversity makes them unequally susceptibility to disinfection. This study systematically explored how reactive oxygen species (ROS)--including hydroxyl radicals (*OH), singlet oxygen (1O2), and superoxide radicals (*O2−)--inactivate viruses with distinct structures.

2025-11-27

SK Biopharmaceuticals Expands Radiopharmaceutical Therapy Portfolio with Second In-licensed Candidate from Wisconsin Alumni Research Foundation

New addition strengthens SK Biopharmaceuticals' radiopharmaceutical therapy portfolio and reinforces its R&D capabilities through global partnerships and value chain integration

2 National Guard Soldiers Shot Near White House
2025-11-26

2 National Guard Soldiers Shot Near White House

Two National Guard members are in critical condition after a shooting near the White House, a source tells the AP . Washington, DC, police said a suspect was in custody by 3pm, the Washington Post reports. According to the AP's source, the suspect was also shot and has injuries that are...

This Pharaoh Crashed Another King’s Tomb With His Own Afterlife Workforce
2025-11-26

This Pharaoh Crashed Another King’s Tomb With His Own Afterlife Workforce

The Ushbati figurines were meant to work for the dead.

Tuition equity for undocumented students is good for everyone
2025-11-26

Tuition equity for undocumented students is good for everyone

We have over two decades of research attesting to the positive impact of expanding access to higher education.

2025-11-26

New Research-Backed Guidelines Suggest 4 Steps to Return to Running for Postpartum Women. - Runner's World

New Research-Backed Guidelines Suggest 4 Steps to Return to Running for Postpartum Women. Runner's World

Cornell Systems Summit addresses future of systems engineering
2025-11-26

Cornell Systems Summit addresses future of systems engineering

The second annual Cornell Systems Summit, Nov. 2–4, brought together international experts to discuss the future of systems engineering across sustainability, health systems and semiconductor manufacturing.

A look inside the fusion energy device under construction in Mass.
2025-11-26

A look inside the fusion energy device under construction in Mass.

Scientists have been trying to solve the riddle of fusion energy for decades. Scott Kirsner, a columnist with our editorial partner MassLive, joins WBUR's Morning Edition to report on Commonwealth Fusion Systems' progress.

Life Is Just Matter With Meaning
2025-11-26

Life Is Just Matter With Meaning

What are the physics of life? That is more than just a philosophical question - it has practical implications for our search for life elsewhere in the galaxy. We know what Earth life looks like, on a number of levels, but finding it on another planet could require us to redefine what we even mean by life itself. A new paper from Stuart Bartlett of Cal Tech and his co-authors provides a new framework for how life could be defined that could reach beyond just what we understand from our one Pale Blue Dot.

Crazy ants are invading Central Texas; UT just discovered why eradicating them is hard
2025-11-26

Crazy ants are invading Central Texas; UT just discovered why eradicating them is hard

Tawny crazy ants have taken over the gulf states and are now encroaching inland, destroying electronics and other species, but a new discovery may provide hope for stopping their spread

How food assistance programs can feed families and nourish their dignity
2025-11-26

How food assistance programs can feed families and nourish their dignity

The 2025 government shutdown drew widespread attention to how many Americans struggle to get enough food. For 43 days, the more than 42 million Americans who receive Supplemental Nutrition Assistance Program benefits had to find other ways to stock their cupboards.

The collapse of Maya civilization: Drought doesn't explain everything
2025-11-26

The collapse of Maya civilization: Drought doesn't explain everything

Between 750 and 900 CE, the population of the Maya lowlands in Central America experienced a major demographic and political decline which, according to the scientific literature, coincided with repeated episodes of intense drought.

Should we 'get over' print books in the digital age—or are they more precious than ever?
2025-11-26

Should we 'get over' print books in the digital age—or are they more precious than ever?

Ebooks have been popular for decades and audiobooks are increasingly so. But physical books are still the decided favorite: a survey of Australian publishers after last Christmas reported print books made up a comfortable majority of sales (ebooks were 4–18% and audiobooks 5–15%). This is despite regular warnings about the death of the book.

Q&A: The paradox of extremist families
2025-11-26

Q&A: The paradox of extremist families

Ph.D. candidate Layla van Wieringen examined how extremist beliefs are passed on within households. In her dissertation "Rotten Trees, Bad Apples? Understanding the Intergenerational Transmission of Extremism," she reveals a reality that media and politics rarely address.

Absence of evidence is not evidence of absence – and that affects what scientific journals choose to publish
2025-11-26

Absence of evidence is not evidence of absence – and that affects what scientific journals choose to publish

Researchers design studies that might disprove what’s called their null hypothesis – the opposite of the claim they’re interested in exploring.

NASA's Roman Observatory passes spate of key tests
2025-11-26

NASA's Roman Observatory passes spate of key tests

NASA's nearly complete Nancy Grace Roman Space Telescope has made another set of critical strides toward launch. This fall, the outer portion passed two tests—a shake test and an intense sound blast—to ensure its successful launch.

A backlash against AI imagery in ads may have begun as brands promote 'human-made'
2025-11-26

A backlash against AI imagery in ads may have begun as brands promote 'human-made'

In a wave of new ads, brands like Heineken, Polaroid and Cadbury have started hating on artificial intelligence (AI), celebrating their work as "human-made."

Sudden oak death pathogen detected for the first time in Minnesota nursery
2025-11-26

Sudden oak death pathogen detected for the first time in Minnesota nursery

University of Minnesota researchers detected the pathogen that causes sudden oak death in Minnesota for the first time. Sudden oak death is a tree disease that has devastated forests on the West Coast for decades and is expanding east with no cure. Early detection and containment are the best available tools to slow the spread of the disease.

Long-range electron-rich optimization of Cl doped LaCoO3 catalyst for efficient electrocatalytic water oxidation
2025-11-26

Long-range electron-rich optimization of Cl doped LaCoO3 catalyst for efficient electrocatalytic water oxidation

Researchers from China University of Petroleum (East China), Shandong University of Science and Technology, et al. have conducted a study entitled "Long-range electron-rich optimization of Cl doped LaCoO3 catalyst for efficient electrocatalytic water oxidation". This study was published in Front. Chem. Sci. Eng., Volume 19, Issue 9.

Mechanism-Tailored Two-Dimensional Metal Nanosheets for Advanced Electrocatalytic CO2 Reduction: From Structural Design to Practical Application
2025-11-26

Mechanism-Tailored Two-Dimensional Metal Nanosheets for Advanced Electrocatalytic CO2 Reduction: From Structural Design to Practical Application

Researchers from Beijing Jiaotong University, et al. have conducted a review entitled "Mechanism-tailored two-dimensional metal nanosheets for advanced electrocatalytic CO2 reduction: from structural design to practical application". This review was published in Front. Chem. Sci. Eng., Volume 19, Issue 11.

Advancement in Membrane Spacer Technology: Emerging Trend and Modification of Three-Dimensional Printed Membrane Spacers for Fouling Mitigation
2025-11-26

Advancement in Membrane Spacer Technology: Emerging Trend and Modification of Three-Dimensional Printed Membrane Spacers for Fouling Mitigation

Researchers from Universiti Kebangsaan Malaysia, et al. have conducted a review entitled "Advancement in membrane spacer technology: emerging trend and modification of three-dimensional printed membrane spacers for fouling mitigation". This review was published in Front. Chem. Sci. Eng., Volume 19, Issue 11.

Azeotropic Distillation Process for Methanol-Ethyl Acetate-Water Separation: Design and Control
2025-11-26

Azeotropic Distillation Process for Methanol-Ethyl Acetate-Water Separation: Design and Control

Researchers from the Indian Institute of Technology, Kanpur, et al. have conducted a study entitled "Azeotropic distillation process for methanol-ethyl acetate-water separation: design and control". This study was published in Frontiers of Chemical Science and Engineering, Volume 19, Issue 11.

When darkness shines: How dark stars could illuminate the early universe
2025-11-26

When darkness shines: How dark stars could illuminate the early universe

Scientists working with the James Webb Space Telescope discovered three unusual astronomical objects in early 2025, which may be examples of dark stars. The concept of dark stars has existed for some time and could alter scientists' understanding of how ordinary stars form. However, their name is somewhat misleading.

Local hydrophobicity enhanced hydrogen evolution over NiCo2O4/CdS photocatalyst
2025-11-26

Local hydrophobicity enhanced hydrogen evolution over NiCo2O4/CdS photocatalyst

Researchers from Shandong University of Science and Technology, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, et al. have conducted a study entitled "Local hydrophobicity enhanced hydrogen evolution over NiCo2O4/CdS photocatalyst".

GPS collars reveal ‘strange prey’ for some of Thailand’s last tigers | CNN
2025-11-26

GPS collars reveal ‘strange prey’ for some of Thailand’s last tigers | CNN

Deep in Thailand’s Dong Phayayen-Khao Yai Forest, conservationists use GPS collars to understand the eating habits, territory of the country’s last remaining Indochinese tigers.

Fractional and Simultaneous Precipitation: Recovering Critical Metals From Multicomponent Solutions
2025-11-26

Fractional and Simultaneous Precipitation: Recovering Critical Metals From Multicomponent Solutions

Researchers from KTH Royal Institute of Technology, Sweden, have conducted a study entitled "Fractional and simultaneous precipitation: recovering critical metals from multicomponent solutions". This study was published in Front. Chem. Sci. Eng., Volume 19, Issue 11.

Coordination Crosslinking Engineering of Alkynyl-Based Polyimide Membranes for H2/CO2 Separation
2025-11-26

Coordination Crosslinking Engineering of Alkynyl-Based Polyimide Membranes for H2/CO2 Separation

Researchers from Jiangnan University, et al. have conducted a study entitled "Coordination crosslinking engineering of alkynyl-based polyimide membranes for H2/CO2 separation". This study was published in Front. Chem. Sci. Eng., Volume 19, Issue 11.

2025-11-26

When darkness shines: How dark stars could illuminate the early universe - Phys.org

When darkness shines: How dark stars could illuminate the early universe Phys.org

Strategic maintenance could double Öresund Bridge lifespan to 200 years
2025-11-26

Strategic maintenance could double Öresund Bridge lifespan to 200 years

Researchers at Lund University have developed a new framework that can lead to the Öresund Link, thanks to the right maintenance at the right time and smart monitoring, having a total lifespan of 200 years. This is twice as long as envisaged when the bridge was inaugurated 25 years ago.

2025-11-26

Line And Load Reactors Market Size To Surpass USD 242.57 Million By 2033 SNS Insider

(MENAFN - GlobeNewsWire - Nasdaq) Line and Load Reactors Market is growing due to rising adoption of VFDs, need to reduce harmonics, protect motors, improve power quality, and support industrial ...

Scientists Gaze Into the Heart of a Cosmic Vampire
2025-11-26

Scientists Gaze Into the Heart of a Cosmic Vampire

New research into white dwarfs could help us measure our universeThe post Scientists Gaze Into the Heart of a Cosmic Vampire appeared first on Nautilus.

Top 10 Findom OnlyFans Creators: Hottest Findom Models on OnlyFans in 2025
2025-11-26

Top 10 Findom OnlyFans Creators: Hottest Findom Models on OnlyFans in 2025

Findom on OnlyFans is its own strange planet, and the gravity there is pure attitude. The setup’s simple enough. Someone with a voice sharp enough to cut glass tells you to open your wallet, and for reasons you probably won’t admit out loud, you do it with a smile. If you’re hunting for creators who [...]The post Top 10 Findom OnlyFans Creators: Hottest Findom Models on OnlyFans in 2025 appeared first on LA Weekly.

US-China tension fuels decoupling in tech research, study shows
2025-11-26

US-China tension fuels decoupling in tech research, study shows

U.S.-China collaboration in technology research has fallen steadily to the lowest in 20 years, a shift an Australian think tank warns could reshape global innovation vital to security and economic growth. Only a quarter of China’s collaborations involve American researchers,...

Eruption of long-dormant Ethiopian volcano subsides
2025-11-26

Eruption of long-dormant Ethiopian volcano subsides

Volcanic activity in northern Ethiopia’s Hayli Gubbi volcano has subsided days after an eruption. The eruption Sunday left villages covered in ash and caused flight cancellations in the Middle East into South Asia. Villages in the Afar region were covered...

Fern stems reveal secrets of evolution: How constraints in development can lead to new forms
2025-11-26

Fern stems reveal secrets of evolution: How constraints in development can lead to new forms

There are few forms of the botanical world as readily identifiable as fern leaves. These often large, lacy fronds lend themselves nicely to watercolor paintings and tricep tattoos alike. Thoreau said it best: "Nature made ferns for pure leaves, to show what she could do in that line."

From China to the World -- Dr. Joe (Yizhou) He and the Architecture of Global Capital's Next Chapter
2025-11-26

From China to the World -- Dr. Joe (Yizhou) He and the Architecture of Global Capital's Next Chapter

BEIJING, Nov. 25, 2025 /PRNewswire/ -- A report from 1dai1lu.cn.

A database could help revive the Arapaho language before its last speakers are gone
2025-11-26

A database could help revive the Arapaho language before its last speakers are gone

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.)

Alpha Cognition (OTC:ACOGF) vs. Eloxx Pharmaceuticals (NASDAQ:ELOX) Head-To-Head Review
2025-11-25

Alpha Cognition (OTC:ACOGF) vs. Eloxx Pharmaceuticals (NASDAQ:ELOX) Head-To-Head Review

Alpha Cognition (OTC:ACOGF – Get Free Report) and Eloxx Pharmaceuticals (NASDAQ:ELOX – Get Free Report) are both medical companies, but which is the superior business? We will contrast the two companies based on the strength of their dividends, profitability, risk, valuation, institutional ownership, analyst recommendations and earnings. Institutional & Insider Ownership 2.9% of Eloxx Pharmaceuticals [...]

Interview with Fictiv founder Dave Evans: ‘Unparalleled catalog of standard mechanical components’
2025-11-25

Interview with Fictiv founder Dave Evans: ‘Unparalleled catalog of standard mechanical components’

As labour shortages, supply-chain volatility, and reshoring pressures continue to reshape American manufacturing, companies are increasingly turning to flexible automation and digital platforms to stay competitive. Few firms sit at the centre of that transformation quite like Fictiv, the global manufacturing platform co-founded by Dave Evans, who now serves as its CEO. Fictiv describes itself [...]

The mystery of hanging coffins: Are modern Bo people the genetic heirs of an ancient burial tradition?
2025-11-25

The mystery of hanging coffins: Are modern Bo people the genetic heirs of an ancient burial tradition?

A new study has uncovered a direct genetic link between ancient practitioners of the Hanging Coffin burial tradition and the modern Bo people in Southwest China. The findings published in Nature Communications offer unprecedented insight into the deep ancestral origins and migratory history associated with this unique mortuary practice.

Researchers reveal key role of interstellar polycyclic aromatic hydrocarbons in molecular clouds
2025-11-25

Researchers reveal key role of interstellar polycyclic aromatic hydrocarbons in molecular clouds

Polycyclic aromatic hydrocarbons (PAHs) are important carriers of organic matter throughout the universe. As organic molecules, they play a central role in interstellar chemistry and are closely related to the origin of prebiotic molecules. Understanding how these organic compounds evolve in molecular clouds—the cold, dark cradles of star formation—is essential for tracing the origins of complex molecules that may lead to life.

Pharmacy education needs planetary health focus to boost environmental action
2025-11-25

Pharmacy education needs planetary health focus to boost environmental action

New Monash University research has found that while pharmacy students understand pharmacists' role in planetary health, many struggle to apply these principles in practice or link issues like antimicrobial resistance (AMR) to equity and social justice, signaling a critical gap in health care education.

From publications to policy: New global analysis reveals how academic research shapes sustainable development policy
2025-11-25

From publications to policy: New global analysis reveals how academic research shapes sustainable development policy

A new report from Springer Nature, in partnership with Overton, offers the most comprehensive picture yet of how academic research is influencing real-world policy tied to the Sustainable Development Goals (SDGs).

Digital technology can play key role in helping children learn about importance of ocean, study shows
2025-11-25

Digital technology can play key role in helping children learn about importance of ocean, study shows

Digital technology such as extended reality helps to make the mysteries and importance of the ocean more accessible to children, a study shows.

How personalized algorithms lead to a distorted view of reality
2025-11-25

How personalized algorithms lead to a distorted view of reality

The same personalized algorithms that deliver online content based on your previous choices on social media sites like YouTube also impair learning, a new study suggests.

2025-11-25

AbbVie and adMare BioInnovations Foster Life Sciences Innovation with the Launch of the AbbVie Biotech Innovators Award in Quebec

National competition, in collaboration with adMare BioInnovations, demonstrates AbbVie’s commitment to a thriving biotech ecosystem in Quebec One biotech will receive a year of laboratory and office space including access to shared equipment and services at no cost at the adMare Innovation Centre in Montreal, as well as access to AbbVie’s scientific and business executives [...]

Unique aquatic plant has three concurrent CO2-concentrating mechanisms
2025-11-25

Unique aquatic plant has three concurrent CO2-concentrating mechanisms

A new study led by the Wuhan Botanical Garden of the Chinese Academy of Sciences (WBG, CAS) has identified a unique trait in the aquatic plant Ottelia alismoides—it can simultaneously employ three distinct CO2-concentrating mechanisms (CCMs). This finding provides new insights into how these pathways, long considered incompatible within the same plant tissue, can operate concurrently.

More people are addicted to marijuana, but fewer of them are seeking help, experts say
2025-11-25

More people are addicted to marijuana, but fewer of them are seeking help, experts say

Megan Feller smoked pot several times a day and couldn’t eat, sleep or function without it. As more states legalize marijuana, use has become more...

2025-11-25

Uranus’s Small Moons Are Dark, Red, and Water-Poor - eos.org

Uranus’s Small Moons Are Dark, Red, and Water-Poor eos.org

2025-11-25

Images of 3I/ATLAS on November 22–24, 2025 - Avi Loeb – Medium

Images of 3I/ATLAS on November 22–24, 2025 Avi Loeb – MediumWatch: Nasa releases new images of interstellar comet 3I/ATLAS BBCMore Than a Dozen NASA Spacecraft Have Glimpsed Interstellar Comet 3I/ATLAS. Now, You Can View New Images That They Captured Smithsonian MagazineNASA Finally Weighs In on the Origin of 3I/ATLAS WIREDWhat is 3I/ATLAS? See all photos NASA has released of interstellar comet USA Today

Planet that collided with Earth likely from our solar system; study finds
2025-11-25

Planet that collided with Earth likely from our solar system; study finds

Scientists believe the moon was formed from the debris of a collision between Earth and the planet Theia, which was likely located closer to the sun than Earth is now.

Chang'e-6's far-side lunar samples show strongly cohesive behavior
2025-11-25

Chang'e-6's far-side lunar samples show strongly cohesive behavior

Lunar samples serve as a critical link between orbital remote sensing and ground-truth measurements. Previous sample-return missions—Apollo, Luna, and Chang'e-5—have collectively brought back approximately 383 kilograms of lunar soil and rock from the moon's near side, advancing the understanding of lunar geological evolution and regolith properties. However, the absence of samples from the far side has limited investigations into its unique composition and geologic history.

5 Science-Backed Reasons to Express Gratitude, According to UC San Diego Research
2025-11-25

5 Science-Backed Reasons to Express Gratitude, According to UC San Diego Research

According to research led by Christopher Oveis, an associate professor at the University of California San Diego Rady School of Management, expressing gratitude doesn't just make others feel good. It can strengthen relationships, reduce stress and even help your body perform better under pressure.

It's a bird, it's a drone, it's both: AI tech monitors turkey behavior
2025-11-25

It's a bird, it's a drone, it's both: AI tech monitors turkey behavior

At a time when millions of Americans have turkey on their minds, a team of researchers led by an animal scientist at Penn State has successfully tested a new way for poultry producers to keep their turkeys in sight.

NASA Spaceline Current Awareness List #1,175 21 November 2025 (Space Life Science Research Results)
2025-11-25

NASA Spaceline Current Awareness List #1,175 21 November 2025 (Space Life Science Research Results)

The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Papers deriving from NASA support: Other papers of interest: astrobiology, Microgravity, space biology, space medicine, space station, spaceline,The post NASA Spaceline Current Awareness List #1,175 21 November 2025 (Space Life Science Research Results) appeared first on Astrobiology.

Gramma the Galápagos tortoise, oldest resident of San Diego Zoo, dies at about 141
2025-11-25

Gramma the Galápagos tortoise, oldest resident of San Diego Zoo, dies at about 141

The beloved Galápagos tortoise named Gramma that was the oldest resident of the San Diego Zoo at an estimated 141 years has died. Zoo officials say she died on Nov. 20. Gramma arrived at the zoo from the Bronx Zoo...

Malaysian scientists recruit bed bugs as crime scene sleuths
2025-11-25

Malaysian scientists recruit bed bugs as crime scene sleuths

Under glaring laboratory lights, a research assistant extends his forearm and carefully inverts a mesh-topped container onto his skin to allow a wriggling mass of bed bugs to feed on his blood, all in the name of science.

1st Starship launch on Space Coast could come mid-2026, Space Force official says
2025-11-24

1st Starship launch on Space Coast could come mid-2026, Space Force official says

While SpaceX continues to test its Starship and Super Heavy rocket in Texas, Space Force officials in Florida are preparing for a first launch as early as mid-2026.

Second exoplanet discovered in the TOI-1422 system
2025-11-24

Second exoplanet discovered in the TOI-1422 system

European astronomers report the discovery of a second alien world in the TOI-1422 planetary system located some 500 light years away. The newfound exoplanet, which received designation TOI-1422 c, is nearly three times larger and about 14 times more massive than Earth. The discovery was presented in a research paper published Nov. 14 on the arXiv pre-print server.

Are aliens real? Do aliens exist? Technosignatures may hold new clues
2025-11-24

Are aliens real? Do aliens exist? Technosignatures may hold new clues

In 1995, a pair of scientists discovered a planet outside our solar system orbiting a solar-type star. Since that finding—which won the scientists a portion of the 2019 Nobel Prize in Physics—researchers have discovered more than 5,000 exoplanets, including some Earth-like planets that have the potential to harbor life. These are worlds in the "habitable zone" where liquid water could exist and may be the key to answering questions about whether life exists beyond Earth.

Vertical hunting helps wild cats coexist in Guatemala’s forests, study finds
2025-11-24

Vertical hunting helps wild cats coexist in Guatemala’s forests, study finds

CORVALLIS, Ore. – A new study reveals that four wild cat species living in the same rainforest habitat in Guatemala reduce competition for food by hunting in different vertical zones, some in trees and others on the ground.Researchers from Oregon State University and the Wildlife Conservation Society of Guatemala used trail camera footage and DNA analysis of scat to study jaguars, pumas, ocelots and margays in the Maya Biosphere Reserve. They found that jaguars and ocelots primarily hunted ground-dwelling prey, while pumas and margays more frequently consumed animals that live in trees.Among the most surprising findings: Central American spider monkeys and black howler monkeys were the primary prey of pumas, contributing more than twice as much to their diet as red and gray brocket deer and ocelots made up 10% of jaguars’ diet and 2% of pumas’ diet.“This research challenges long-held assumptions about how large carnivores coexist without competitively excluding each other and highlights the importance of vertical foraging stratification,” said Ellen Dymit, a doctoral researcher at Oregon State University. “As habitat loss and climate change reshape ecosystems, understanding how predators partition resources will be critical for conservation.”A central question in ecology is how similar species share the same environment. Theory suggests they must divide their resource use along one or more niche axes — space, time or diet — to reduce competition.While interactions among large carnivores are well studied in African savannas, few studies have explored these dynamics in rainforests, where vertical space plays a larger role. Evidence shows that wild cats hunt both terrestrially, or on the ground, and arboreally, or in trees, but this study is among the first to quantify that behavior in terms of diet composition.The research took place in remote protected areas within the Maya Biosphere Reserve, a subtropical forest spanning more than 8,000 square miles in Guatemala, Belize and Mexico. Some field sites required up to eight hours of ATV travel to access.To evaluate how the four cat species used the habitat, Dymit and the research team used camera trap footage from trails and in the canopy to study where the animals were and at what time, and scat samples to understand what they were eating.They analyzed 215 scat samples, 156 of which were collected by field crews and 59 by two dogs, Barley and Niffler, who are trained to detect scat. The scat was taken back to the lab of Taal Levi at Oregon State, where Dymit works, and through a process known as DNA metabarcoding, the researchers determined what the cats had eaten. Among their findings:Jaguars primarily consumed pig-like peccaries and nine-banded armadillos, and to a lesser extent ocelots and brown brocket deer.The main prey for pumas were monkeys, followed by brocket deer, peccaries and lowland pacas, which are relatively large rodents.Ocelots primarily consumed small-to medium-sized mammals, with large opossums, small opossums and Gaumer’s spiky pocket mouse occurring at the highest proportions.Margay scats contained mice, small arboreal opossums, large opossums and rats.The diet of each cat contained different numbers of unique prey species: jaguar, at least 20; puma, 27; ocelot, 25; and margay, 7.Researchers didn’t capture any video of pumas in trees in this study and are not certain how pumas hunt monkeys and tree-based mammals, but puma hunting behavior in the canopy has been documented elsewhere.One possibility is that pumas target monkeys and other arboreal animals when they descend to the ground to forage or drink. However, the relatively high frequency of monkeys in the diet of pumas, the near absence of monkeys from the diet of jaguars and ocelots, and the absence of video of monkeys at water holes suggest that pumas may be hunting in the lower canopy, the researchers note.The researchers believe pumas may have the ability to forage in trees because they weigh less than jaguars. Also, the enhanced bite force of jaguars likely facilitates their consumption of hard-bodied armadillos.The researchers analyzed footage from 55 cameras on the ground and 30 in the canopy, at an average of 40 feet in the trees. Those cameras were set up by scientists from the Wildlife Conservation Society of Guatemala, who are focused on protecting the Central American scarlet macaw parrot and leading other conservation-focused research projects.They captured 1,550 independent detections of jaguars, 1,482 of pumas, 1,378 of ocelots and 188 of margays. Of the margay detections, 156 were at ground level and 32 were in the canopy. Jaguar, puma and ocelot were only detected at ground level. The footage showed that pumas and jaguars had similar activity patterns in terms of time and space on the landscape, as did ocelots and margays.Co-authors of the paper are: Dymit, Levi, Joshua Twining, Jennifer Allen, of Oregon State’s College of Agricultural Sciences, and Rony Garcia-Anleu of the Wildlife Conservation Society of Guatemala.

Molecular switch could cause painful side effect of chemo
2025-11-24

Molecular switch could cause painful side effect of chemo

Chemotherapy activates a stress sensor in immune cells, which may help explain why many cancer patients experience debilitating pain as a side effect, according to Weill Cornell Medicine and Wake Forest University researchers.

Teens prepared for puberty report fewer mental health issues
2025-11-24

Teens prepared for puberty report fewer mental health issues

New study suggests that teens who understand the changes caused by puberty will be more confident in handling those changes, a concept called pubertal self-efficacy.

Cellarity’s AI Model Improves Drug Safety by Predicting Liver Injury
2025-11-24

Cellarity’s AI Model Improves Drug Safety by Predicting Liver Injury

Drug-induced liver injury (DILI) is a poorly understood late-stage challenge in drug development, costing an estimated $350 million annually per pharmaceutical company. Leveraging transcriptomics, ToxPredictor accurately predicts DILI to offer a valuable “go/no-go” tool in clinical decision making. The post Cellarity’s AI Model Improves Drug Safety by Predicting Liver Injury appeared first on GEN - Genetic Engineering and Biotechnology News.

Raccoons have an endless buffet of urban trash. New evidence hints it could be sparking domestication
2025-11-24

Raccoons have an endless buffet of urban trash. New evidence hints it could be sparking domestication

Raccoons have easy access to food in the form of human trash. It could be jump-starting physical and behavioral changes in the masked bandits, new research...

New clues hint at early signs of domestication in raccoons that feast on urban trash | CNN
2025-11-24

New clues hint at early signs of domestication in raccoons that feast on urban trash | CNN

Raccoons have easy access to food in the form of human trash. It could be jump-starting physical and behavioral changes in the masked bandits, new research suggests.

Volcanic bubbles help foretell the fate of coral in more acidic seas
2025-11-24

Volcanic bubbles help foretell the fate of coral in more acidic seas

By 2100, Australian and global coral reef communities will be slow to recover, less complex, and dominated by fleshy algae, as high carbon dioxide changes ocean chemistry.

Europa Clipper captures an impressive image of Uranus at more than 3.2 billion kilometers
2025-11-24

Europa Clipper captures an impressive image of Uranus at more than 3.2 billion kilometers

The Europa Clipper probe recently captured an impressive image of Uranus in space. And this image also highlights the size of our universe and the many worlds that surround us.

2025-11-24

Validation study for EchoSolv HF completed at the Mayo Clinic – Study delivers exceptional results

Clinical validation successfully completed with Mayo Clinic Platform's Validate program – marking the final clinical requirement prior to FDA 510(k) submission EchoSolv HF validation met the primary endpoint, delivering performance exceeding company expectations in detecting heart failure on an independent dataset Study was undertaken across 17,000 individual patient echocardiograms from the Mayo Clinic Platform with results highlighting: Sensitivity of 99.5%, accurately identifying true positives Specificity of 91.0%, detecting true negatives FDA 510(k) submission now being finalised with lodgement expected in the coming weeks Company to leverage existing footprint in the US market to drive uptake of EchoSolv HF post potential FDA clearance FDA clearance of EchoSolv HF would unlock a major market opportunity in the US: Only 50% of heart failure cases are accurately diagnosed Heart failure is the leading cause of rehospitalisation and accounts for 17% of US healthcare expenditure Total addressable market in the US is US$60Bn oEstimated that 1 in 4 Americans will develop heart failure in their lifetime Webinar scheduled for Wednesday, 26 November at 11:00am (AEDT)SYDNEY, Nov. 24, 2025 (GLOBE NEWSWIRE) -- AI and Medical Technology Company Echo IQ Limited (ASX: EIQ) ("Echo IQ" or "the Company") is pleased to advise that it has completed its clinical validation for its heart failure clinical decision support software ("EchoSolv HF") in collaboration with the Mayo Clinic Platform ("MCP"), a division of the Mayo Clinic, a top ranked US hospital. The MCP Validate program is a unique in-market AI evaluation program which generates an independent and objective report on accuracy, efficacy and susceptibility to bias for AI-based decision software (refer ASX Announcement 1 July 2025).The clinical validation was designed to evaluate the EchoSolv HF model's ability to detect heart failure on an independent dataset of ~17,000 individual echocardiogram studies. In a major milestone, the primary endpoint of the clinical validation has been met, with results exceeding expectations.The study results show that EchoSolv HF demonstrated outstanding performance in identifying patients with heart failure, achieving a sensitivity of 99.5%. Likewise, the model was accurate in ...Full story available on Benzinga.com

Remote Robotics Could Widen Access to Stroke Treatment
2025-11-24

Remote Robotics Could Widen Access to Stroke Treatment

When treating strokes, every second counts. But for patients in remote areas, it may take hours to receive treatment. The standard treatment for a common type of stroke, caused by large clots interrupting blood flow to the brain, is a procedure called endovascular thrombectomy, or EVT. During the procedure, an experienced surgeon pilots catheters through blood vessels to the blockage, accessed through a major channel such as the femoral artery in the groin. This is typically aided by x-ray imaging, which shows the position of blood vessels.“Good outcomes are directly associated with early treatment,” says Cameron Williams, a neurologist at the University of Melbourne and fellow with the Australian Stroke Alliance. In fact, “time is brain” is a common refrain in stroke treatment. While blood flow is stopped, about 2 million neurons die each minute. Over an hour, that adds up to 3.6 years of typical age-related brain cell loss.But in remote places like Darwin, in the north of Australia, this treatment isn’t available. Instead, it could take 6 hours or more and an expensive aeromedical transfer to get a patient to a medical center, says Williams. There are similar geographical challenges to stroke treatment access all over the world. Sparing a rural patient hours of transfer time to a hospital with an on-site expert could save their life, prevent disability, or preserve years of their quality of life.That’s why there is a particular interest in the possibility of emergency stroke treatment performed remotely with the help of robotics. Machines placed in smaller population centers could connect patients to expert surgeons miles away, and shave hours off of time to treatment. Two companies have recently demonstrated their remote capabilities. In September, doctors in Toronto, Canada completed a series of increasingly distant brain angiograms, the x-ray imaging element of an EVT, eventually performing two angiograms between cross-town hospitals using the N1 system from Remedy Robotics. And in October, Sentante equipment facilitated a simulated EVT between a surgeon in Jacksonville, Florida and a cadaver with artificial blood flow in Dundee, Scotland.“All those stories connected is not only proof of concept. It’s coming to realization and implementation that robotic and remote interventions can be performed, and soon will be the reality for many centers in rural areas,” says Vitor Pereira, a neurosurgeon at Unity Health who performed the Toronto procedures.Two Approaches to Remote EVTOne challenge of performing these remote procedures is maintaining strong, fast connections at large distances. “Is there a real life need to do this transatlantically? Probably not,” says Edvardas Satkauskas, CEO of Sentante. “It demonstrates the capabilities. Even this distance is feasible.” Although performing a procedure remotely introduces issues related to latency, the pace of EVT—while urgent—is not reliant on instant reactions, says Satkauskas. Redundant connections should also be an important safeguard for dropped connections. Remedy has taken measures, for instance, to ensure that their robot monitors connection quality, and doesn’t make any harmful movements due to a poor connection, says David Bell, the company’s CEO.Though both companies are careful about disclosing details of products and research that are still in development, there are notable differences between their approaches.“Our device leans heavily on artificial intelligence,” says Bell. Machine learning is incorporated into how the Remedy device manipulates guide wires and creates an informational overlay atop x-ray images for remote physicians, who can control the robot with a laptop and software interface. The long-term goal is for a surgeon to be able to log on to Remedy software at short notice from a central location to interact with Remedy robots in multiple hospitals as needed.In contrast, Sentante uses a control console meant to look and feel like the catheters and guide wires that surgeons are accustomed to manipulating in manual EVT, including force feedback that mimics the resistance they would feel in person. “It’s very intuitive to use this,” says Ricardo Hanel, a neurosurgeon with Baptist Health in Jacksonville, who was on the piloting end of the Sentante demonstration. Naturalistic feeling in the transatlantic procedure came with reported latency around 120 milliseconds. Hanel is also on Sentante’s medical advisory board.Sentante has not yet implemented AI-assisted movements of their robot, though a plan is in place to capture as much training data as possible, both from images and force measurements. “As we joke, we had to build a sophisticated piece of hardware to become a software company,” says CEO Satkauskas. The Path to Clinical UseHanel expressed optimism that any control system would be easily learnable by surgeons. “I think the main limitation for robotics is that you are still dependent on bedside interventionists,” says Ahmet Gunkan, an interventional radiologist at the University of Arizona, who has written about robots and endovascular interventions. Depending on the system, these bedside assistants might be responsible for a variety of tasks related to preparing and communicating with the patient, sterilizing and preparing equipment, loading step-specific parts, and re-positioning x-ray or robotic equipment. Both CEOs note that while proper training will be essential, there are ways to reduce the burden on healthcare providers at the patient site.In the case of remote operations, “it was important to us that the robot could do the entire thing,” says Bell. Remedy’s system has been designed to handle as much of the procedure as possible, and streamline moments when bedside human interaction is necessary. For example, even since the older version used in Toronto, changes have been made to maintain a clean line of communication between bedside and remote clinicians, facilitated by the Remedy system, says Bell. A St. Michael’s Hospital team performs the world’s first robotic-assisted neurovascular procedure, remotely over a network connection, in Toronto, Canada on 28 August 2025. Katie Cooper and Kevin Van Paassen/Unity Health TorontoThough remote EVT is a high priority, systems capable of the procedure may first be approved for other endovascular procedures performed locally. The hope is that precision robotics leads to better patient outcomes, whether the surgeon is in the next room or the next county. Remedy has a clinical trial planned in 2026 for on-premise neurointerventions, and has partnered with the Australian Stroke Alliance to distribute their N1 system and conduct a future clinical trial for remote procedures. Eventually the robot could be used to treat as many as 30 different conditions, says Bell.Satkauskas views Sentante’s equipment as a flexible platform for endovascular procedures throughout the body, which could help keep bedside clinicians familiar with the device. The system may go to market in the EU next year for peripheral vascular interventions, which restore blood flow to the limbs, and it has a breakthrough device designation from the U.S. FDA for remote stroke treatment.There are other players in the space. For example, an early telerobotic effort from a company called Corindus is still ongoing after its acquisition by Siemens in 2019. And Pereira notes that Xcath has also demonstrated a long-distance simulated EVT and looks to perform local robotic EVT with live patients soon.“I think it’s an exciting time to be a neurointerventionalist,” says Hanel.

2025-11-24

Dwarf Galaxies Around Andromeda Are Revealing a Complex Story of Cosmic Death - The Debrief

Dwarf Galaxies Around Andromeda Are Revealing a Complex Story of Cosmic Death The Debrief

From invasive species tracking to water security – what’s lost with federal funding cuts at US Climate Adaptation Science Centers
2025-11-24

From invasive species tracking to water security – what’s lost with federal funding cuts at US Climate Adaptation Science Centers

The people who manage America’s aquifers, wetlands, shorelines and recreation areas rely on federal science as they face new and rising risks in a changing...

AI is making spacecraft propulsion more efficient – and could even lead to nuclear-powered rockets
2025-11-24

AI is making spacecraft propulsion more efficient – and could even lead to nuclear-powered rockets

A subset of AI called reinforcement learning is helping scientists improve nuclear fuel technology, which they could use to power spacecraft and rockets.

How will the universe end?
2025-11-24

How will the universe end?

Will the universe keep existing forever? An astrophysicist explains how scientists aren’t entirely sure, but they can make predictions.

Ph.D. Student Making Digital Maps That Blind People Can Hear
2025-11-24

Ph.D. Student Making Digital Maps That Blind People Can Hear

A Georgia Tech Ph.D. student who is nearly blind has developed Audiom, a cross-sensory digital map that translates spatial and geographic information into audio so that blind users can "hear" maps.

Industry Research Signals Strong Demand Cycle Ahead as Capstone Enters 2026 with Expanded Scale and Margin Strength
2025-11-24

Industry Research Signals Strong Demand Cycle Ahead as Capstone Enters 2026 with Expanded Scale and Margin Strength

Market data from Zonda and Bain forecasts accelerated remodeling growth and consolidation favoring multi-regional platforms like Capstone.

NASA Finally Releases Images of 3I/ATLAS Taken by Its Missions at Mars
2025-11-24

NASA Finally Releases Images of 3I/ATLAS Taken by Its Missions at Mars

Two orbiters and a rover captured images of the interstellar object — from the closest location any of the agency’s spacecraft may get — that could reveal new details.

2025-11-24

Tunisia Opens Official Revo-I Robotic Surgery Center, Marking A New Era For North African Robotic Surgery

(MENAFN - PR Newswire) Charles Nicolle Hospital inaugurates its robotic surgery center with participation from Tunisia's Minister of Health Center Director Dr. Ramzi Nouira performs Tunisia's ...

2025-11-24

Aircraft Oxygen System Market Size Worth USD 4.7 Billion By 2032 Growth Rate (CAGR) Of 7.6%

(MENAFN - EIN Presswire) EINPresswire/ -- The global aircraft oxygen system industry was generated $2.3 billion in 2022, and is anticipated to generate $4.7 billion by 2032, rising at a CAGR of 7.6% ...

The plague of frog costumes demonstrates the subversive power of play in protests
2025-11-24

The plague of frog costumes demonstrates the subversive power of play in protests

When the center of protests against immigration enforcement switched recently to Charlotte, North Carolina, so did the frogs.

ITRI Wins Three R&D 100 Awards for Breakthroughs in Regenerative Medicine and Sustainable Technologies
2025-11-24

ITRI Wins Three R&D 100 Awards for Breakthroughs in Regenerative Medicine and Sustainable Technologies

SCOTTSDALE, Ariz., Nov. 23, 2025 /PRNewswire/ -- The Industrial Technology Research Institute (ITRI) has been recognized with three 2025 R&D 100 Awards for its Bio-Inspired Ligament Scaffold (BILS), Circu-Texfilm, and AI-WaJeTM. These technologies showcase exceptional novelty, impact, and practical applications...

2025-11-23

Ever heard of a ‘meteor storm’? Picture 40 shooting stars per second. - The Washington Post

Ever heard of a ‘meteor storm’? Picture 40 shooting stars per second. The Washington Post

2025-11-23

Anomalies of 3I/ATLAS, Organized by Likelihood - Avi Loeb – Medium

Anomalies of 3I/ATLAS, Organized by Likelihood Avi Loeb – MediumWatch: Nasa releases new images of interstellar comet 3I/ATLAS BBCMore Than a Dozen NASA Spacecraft Have Laid Eyes on Interstellar Comet 3I/ATLAS. Now, You Can View New Images That They Captured Smithsonian MagazineNASA Releases Images of Comet 3I/ATLAS: It ‘Doesn’t Look Like a Spacecraft’ The New York TimesScience news this week: The CDC in turmoil, NASA releases anticipated 3I/ATLAS images, and how to thwart an insect apocalypse Live Science

Iranian Deportees: 'Nightmare' Flight Landed Us in Danger
2025-11-23

Iranian Deportees: 'Nightmare' Flight Landed Us in Danger

In a rare move, the US government deported a planeload of Iranians back to their home country in September—an operation that took months of negotiation between the Trump administration and Tehran and resulted in the first chartered deportation flight of its kind. One of those sent back, 34-year-old Mehrdad...

I’ve been gaming for 30-plus years. Here are 17 gifts for gamers that don’t suck
2025-11-23

I’ve been gaming for 30-plus years. Here are 17 gifts for gamers that don’t suck

I couldn't resist buying myself a couple blind bags of these cute Nintendo charms, which yielded me a pair of sweet Game Boy and Super Nintendo keychains that have adorned my backpack and luggage for years. If that sounds like fun for anyone you're shopping for, then these little guys — which also come in other variations like Nintendo 64, GameCube, NES and Nintendo DS — are an easy and cheap stocking stuffer.

Safer Autonomous Vehicles Means Asking Them the Right Questions
2025-11-23

Safer Autonomous Vehicles Means Asking Them the Right Questions

This article is part of our exclusive IEEE Journal Watch series in partnership with IEEE Xplore.A lot of pressure is riding on autonomous vehicles to perform flawlessly—each mistake they make erodes the public’s trust and puts immense pressure on the industry to further improve safety. What will help autonomous vehicles overcome these challenges?In a study published in the October issue of IEEE Transactions on Intelligent Transportation Systems, researchers outlined numerous ways in which explainable AI—in which questions are posed to an AI model to understand its decision-making process—can be used to pinpoint exactly when in that process the models overseeing autonomous vehicles are making mistakes. This approach could not only help passengers know when it’s necessary to take control of the vehicle and help build their trust in autonomous vehicles, but also help industry experts develop safer ones. Shahin Atakishiyev is a deep learning researcher who conducted the study as part of his postdoctoral work with the University of Alberta, in Canada. He notes that autonomous driving architecture is generally a black box. “Ordinary people, such as passengers and bystanders, do not know how an autonomous vehicle makes real-time driving decisions,” he says. But with rapidly advancing AI, it’s now possible to ask the models why they make the decisions they do. This opens up a wide range of possibilities for digging deeper into the model’s inner workings. For example, what aspects of its visual sensory data was it focusing on when it decided to brake suddenly? To what extent did time constraints affect its decision-making?Real-Time Feedback in Autonomous VehiclesIn their paper, Atakishiyev and his colleagues provide an example of how real-time feedback could help passengers detect faulty decision-making by autonomous vehicles. They point to a case study where another research group slightly altered a 35-mile-per-hour (56 kilometers per hour) speed limit sign by adding a sticker to it, elongating the middle part of the “3,” and tested Tesla Model S to see how the heads-up display of the vehicle read the altered speed limit. The vehicle read the 35-mph (56 kph) sign as an 85-mph (137-kph) sign and accelerated as it approached and passed the sign. In such a case, Atakishiyev’s team notes that if the car provides a rationale for its decision on a dashboard or user interface—for example by saying “The speed limit is 85 mph, accelerating”—in real time while approaching the speed sign, a passenger onboard could intervene and ensure the car adheres to the true speed limit. A challenge here, Atakishiyev says, is what level of information to provide to passengers, each of whom will have different preferences. “Explanations can be delivered via audio, visualization, text, or vibration, and people may choose different modes depending on their technical knowledge, cognitive abilities, and age,” he says.Whereas real-time feedback to users could help prevent disasters from happening in the moment, analyzing the decision-making process of an autonomous vehicle after it makes a mistake could also help scientists produce safer vehicles, Atakishiyev says.In their study, Atakishiyev’s team conducted different simulationsin which a deep learning model for autonomous vehicles made various decisions while driving, and the researchers asked the driving model questions about its decisions. They made sure to ask the model trick questions, which revealed instances when the model lacked the ability to explain its actions. This approach can help identify key gaps in the explanation module that need to be addressed.They also point to an existing machine learning analysis technique, called SHapley Additive exPlanations (SHAP), that researchers can use to assess AV decision-making. After an autonomous vehicle completes a drive, a SHAP analysis involves scoring all features used in decision-making of the autonomous vehicle, to reveal which are helpful and influential (and which are not) for driving decisions. “This analysis helps to discard less influential features and pay more attention to the most salient ones,” Atakishiyev says.The researchers also discuss how explanations could help tease apart the legalities of when an autonomous vehicle hits a pedestrian. Key questions here include: Was the vehicle following the rules of the road? Once the accident occurred, did the vehicle “understand” that it hit a person and come to a full stop, as it should? Did it activate emergency functions (for example, reporting the accident to authorities and emergency services) immediately? Such questions help scientists identify faults in a model that need correcting.These tactics to understand the decision-making processes of deep learning models are gaining traction in the field of autonomous vehicles, and will presumably lead to safer roads. “I would say explanations are becoming an integral component of AV technology,” Atakishiyev says, emphasizing that explanations can help assess the operational safety of the driving by debugging the existing systems.

Sam Altman’s Eyeball-Scanning Orb Startup Made a Cult-Like Demand of Its Employees
2025-11-23

Sam Altman’s Eyeball-Scanning Orb Startup Made a Cult-Like Demand of Its Employees

"If you should care about something else, and if you want something else, you should just not be here. It's as simple as that."The post Sam Altman’s Eyeball-Scanning Orb Startup Made a Cult-Like Demand of Its Employees appeared first on Futurism.

Modern Life Is Too Stressful And Human Evolution Is Struggling To Keep Up
2025-11-23

Modern Life Is Too Stressful And Human Evolution Is Struggling To Keep Up

Welp, turns out life is definitely not all glitter and rainbows. A new study out of the University of Zurich, published in Biological Reviews, suggests that the modern world is wrecking our bodies and minds. Turns out, our tech and the world we’ve built with it have evolved so quickly that we’re struggling to keep [...]The post Modern Life Is Too Stressful And Human Evolution Is Struggling To Keep Up appeared first on VICE.

Meta Accused of Suppressing Research on Social Media’s Mental Health Harm
2025-11-23

Meta Accused of Suppressing Research on Social Media’s Mental Health Harm

Newly unredacted court filings accuse Meta of suppressing internal research, including Project Mercury, which showed deactivating Facebook and Instagram reduces users' depression and anxiety. The lawsuit by U.S. school districts claims Meta prioritized profits over youth mental health, potentially spurring global regulations and industry reforms.

2025-11-23

MARS Moment: The Complex Care of Injured and Orphaned Wildlife - Comox Valley Record

MARS Moment: The Complex Care of Injured and Orphaned Wildlife Comox Valley Record

US lab heats up advanced nuclear reactor fuel testing for critical performance
2025-11-23

US lab heats up advanced nuclear reactor fuel testing for critical performance

After successful co-extrusion, Lightbridge Corporation's fuel material is now being tested under realistic conditions.

Study Suggests Dark Energy Weakening, Slowing Universe Expansion
2025-11-23

Study Suggests Dark Energy Weakening, Slowing Universe Expansion

A new study from Seoul National University analyzes Type Ia supernovae data, suggesting dark energy is weakening, potentially slowing the universe's expansion and challenging the Lambda-CDM model. This could resolve the Hubble tension and prompt a cosmological paradigm shift. Critics urge caution, with future observations like Euclid's data expected to clarify the debate.

2025-11-23

Meet the Strangest New Creature with Red Eyes and ‘Long Fingers’ Found in Peru - The Daily Galaxy

Meet the Strangest New Creature with Red Eyes and ‘Long Fingers’ Found in Peru The Daily Galaxy

6,000-year-old artifacts and royal dining hall once thought lost found beneath UK Parliament
2025-11-23

6,000-year-old artifacts and royal dining hall once thought lost found beneath UK Parliament

The ongoing archaeological investigation at the Palace of Westminster has unearthed dozens of Mesolithic and Neolithic tools.

The storyteller: Bay Area archaeologist finds the hidden narratives in state parks
2025-11-23

The storyteller: Bay Area archaeologist finds the hidden narratives in state parks

Retired senior state archaeologist Breck Parkman used artifacts found in old ruins or the chemistry of rocks piece together possible narratives about life in the Bay Area – tens of thousands of years ago or as recently as the late 20th century.

Does the universe have extra dimensions hiding in plain sight?
2025-11-23

Does the universe have extra dimensions hiding in plain sight?

While the existence of extra dimensions is a cool idea, it's currently not supported by any evidence

Head-To-Head Survey: MBX Biosciences (NASDAQ:MBX) & Spruce Biosciences (NASDAQ:SPRB)
2025-11-23

Head-To-Head Survey: MBX Biosciences (NASDAQ:MBX) & Spruce Biosciences (NASDAQ:SPRB)

MBX Biosciences (NASDAQ:MBX – Get Free Report) and Spruce Biosciences (NASDAQ:SPRB – Get Free Report) are both small-cap manufacturing companies, but which is the better stock? We will compare the two businesses based on the strength of their profitability, earnings, dividends, risk, valuation, institutional ownership and analyst recommendations. Risk and Volatility MBX Biosciences has a [...]

From 'mail-order brides' to 'passport bros,' the international dating industry often sells traditional gender roles
2025-11-23

From 'mail-order brides' to 'passport bros,' the international dating industry often sells traditional gender roles

Fifteen years ago, when I started studying the international dating industry, few people took the subject seriously. The term "mail-order bride" was treated as a punch line—something outdated, associated with lonely men and poor women who migrated from Eastern Europe, Asia or other places to meet their new husbands in the United States.

2025-11-23

Meta buried 'causal' evidence of social media harm, allege US court filings

In a 2020 research project code-named Project Mercury, Meta scientists worked with survey firm Nielsen to gauge the effect of deactivating Facebook and Instagram, according to Meta documents