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Science - Page 84

A Soyuz capsule with U.S. astronaut, two Russian cosmonauts returns to Earth from the International Space Station
2025-04-20

A Soyuz capsule with U.S. astronaut, two Russian cosmonauts returns to Earth from the International Space Station

A Soyuz capsule carrying two Russian cosmonauts and one American astronaut safely landed Sunday in Kazakhstan, concluding a 220-day mission aboard the International Space Station.

2025-04-20

“Scientists Don’t Yet Fully Understand” These Intriguing New Gravitational Wave Detectors Designed by AI - The Debrief

“Scientists Don’t Yet Fully Understand” These Intriguing New Gravitational Wave Detectors Designed by AI The DebriefAI breakthrough reveals new ways of observing gravitational waves and extreme events Open Access GovernmentAI reimagines gravitational wave detection with innovative designs Phys.org

Rethinking neutron star mergers: Study explores the effects of magnetic fields on their oscillating frequencies
2025-04-20

Rethinking neutron star mergers: Study explores the effects of magnetic fields on their oscillating frequencies

Neutron star mergers are collisions between neutron stars, the collapsed cores of what were once massive supergiant stars. These mergers are known to generate gravitational waves, energy-carrying waves propagating through a gravitational field, which emerge from the acceleration or disturbance of a massive body.

Katy Perry's Camp Demanding Apology From Wendy's for Shading Her Pointless Rocket Launch
2025-04-20

Katy Perry's Camp Demanding Apology From Wendy's for Shading Her Pointless Rocket Launch

The year is 1963. The Soviet Union, once a feudal backwater, has become an advanced country with 68 million high school graduates, compared to 10 million just five decades ago. Engineers and highly educated specialists are everywhere. Their collective efforts to fly the first manned ship into space have outpaced the rest of the world, giving hope to a country still recovering from the devastation of World War II. Now, those same engineers are sending the first woman into space, Valentina Tereshkova — whose three days in orbit were more than the combined space-time of every American at that point [...]

2025-04-20

Look up for the Lyrid meteor shower beginning Sunday night - WRAL.com

Look up for the Lyrid meteor shower beginning Sunday night WRAL.comAnnual Lyrid meteor shower peaks overnight Monday NBC NewsLyrid meteor shower: Here's how to watch the dazzling show BBCHow to catch the shooting stars of spring’s first meteor shower, the Lyrids AP NewsWhere in Texas will you be able to see the Lyrid meteor shower? KXAN Austin

Hackers using malware to steal data from USB flash drives
2025-04-20

Hackers using malware to steal data from USB flash drives

Infected USB flash drives can spread malware among multiple organizations in ways that can easily bypass traditional security systems.

James Webb Spots Disturbing Sight: Entire Planet Sinking Into Star
2025-04-20

James Webb Spots Disturbing Sight: Entire Planet Sinking Into Star

Astronomers using the James Webb Space Telescope have made the first-ever direct observation of a star swallowing a planet. Clearly, the stellar host was the culprit. Acts of "planetary engulfment" only occur when a star enters its red giant stage — as our Sun is fated to go — a period near the end of its stellar evolution in which it slowly cools and puffs outward, dooming any world it eventually touches. But the astronomer's new study published in The Astrophysical Journal suggests otherwise. They discovered signs that it was actually the ill-fated planet that charged headlong into its own [...]

2025-04-20

A Soyuz capsule with 2 Russians and 1 American returns to Earth from the International Space Station - ABC News

A Soyuz capsule with 2 Russians and 1 American returns to Earth from the International Space Station ABC NewsOldest serving US astronaut returns to Earth on 70th birthday YahooAn astronaut’s awe-inspiring views from life in space CNNNASA Astronaut Don Pettit, Crewmates Complete Space Station Expedition NASA (.gov)Soyuz MS-26 spacecraft brings NASA, Russia astronauts back to earth Al Jazeera

As dementia rates increase, experts warn hospital emergency rooms are underprepared
2025-04-20

As dementia rates increase, experts warn hospital emergency rooms are underprepared

An Associated Press and Side Effects Public Media data analysis shows 1 in 6 visits to the emergency department in 2022 that resulted in hospital admission had a wait of four or more hours.

When is the best time to see the Lyrid meteor shower 2025?
2025-04-20

When is the best time to see the Lyrid meteor shower 2025?

Find out the best time to view the Lyrid meteor shower 2025 to make the most of the springtime shooting stars.

150 years ago, the Metre Convention determined how we measure the world — a radical initiative for the time
2025-04-20

150 years ago, the Metre Convention determined how we measure the world — a radical initiative for the time

150 years ago, the world agreed to a shared language of measurement. It still holds us together, even when everything else seems to pull us apart.

2025-04-20

Autoeroticism in children: let’s talk - evidencenetwork.ca

Autoeroticism in children: let’s talk evidencenetwork.ca

NASA's most senior astronaut returns to Earth with two cosmonauts
2025-04-19

NASA's most senior astronaut returns to Earth with two cosmonauts

Pettit, NASA's oldest active astronaut, will mark his 70th birthday landing on the steppe of Kazakhstan after 220 days in space.

2 from Umpqua Community College dead after crash
2025-04-19

2 from Umpqua Community College dead after crash

The team had been traveling from a softball game in Coos Bay on Friday when the accident occurred, the university said.

Destroying endangered species' habitat wouldn't count as 'harm' under proposed rule
2025-04-19

Destroying endangered species' habitat wouldn't count as 'harm' under proposed rule

The Trump administration is reinterpreting a key word in the Endangered Species Act that could have big consequences for species at risk.

2025-04-19

2 meteor showers will light up the sky this week in Ontario - INsauga

2 meteor showers will light up the sky this week in Ontario INsaugaWhere to see the Lyrid meteor shower 2025. Top viewing tips SpaceThere's A Sky Full of Meteors in April! Here's What's on This Easter Weekend ScienceAlertHow to catch the shooting stars of spring’s first meteor shower, the Lyrids CityNews HalifaxAnnual Lyrid meteor shower peaks overnight Monday NBC News

Sacramento Leads Nation with First Bus-Mounted Tech for Automated Bike Lane Enforcement
2025-04-19

Sacramento Leads Nation with First Bus-Mounted Tech for Automated Bike Lane Enforcement

Sacramento introduces the first bus-mounted tech for automated bike lane enforcement, aiming to improve safety by deterring cars from obstructing lanes.

This Blind Test of Whether People Prefer the Taste of Real Meat or Fake Meat Might Surprise You
2025-04-19

This Blind Test of Whether People Prefer the Taste of Real Meat or Fake Meat Might Surprise You

In a blind taste test, thousands of self-professed omnivores were given meat substitutes alongside the real thing and asked to rate which was better — and their responses were pretty telling. As Vox reports, new results from a survey conducted by NECTAR, a nonprofit that researches "alternative protein" products, suggest that preferences for real or fake meat may be more in our minds than in our mouths and stomachs. Though

Live coverage: SpaceX to launch third NRO mission in eight days
2025-04-19

Live coverage: SpaceX to launch third NRO mission in eight days

File: A SpaceX Falcon 9 rocket stands in the launch position during sunset at Space Launch Complex 4 East (SLC-4E) at Vandenberg Space Force Base in California. Image: SpaceX America’s spy satellite agency, the National Reconnaissance Office (NRO), is preparing to launch its third mission in eight days. The launch on Sunday, April 20, will [...]

China launches 6 classified experimental satellites with Long March 6A
2025-04-19

China launches 6 classified experimental satellites with Long March 6A

China sent six experimental Shiyan series satellites into orbit late Friday Eastern, using its Long March 6A rocket launched from Taiyuan.The post China launches 6 classified experimental satellites with Long March 6A appeared first on SpaceNews.

The Government Hid a Deadly E. Coli Outbreak
2025-04-19

The Government Hid a Deadly E. Coli Outbreak

Earlier this year, the Food and Drug Administration (FDA) opened an investigation into an outbreak of Escherichia coli, better known as E. coli — and did not reveal to the public which companies were responsible for the rash of foodborne illness that killed one and sickened nearly 90 people. As NBC News reports,

Page Blaming COVID on China Replaces US Information Site
2025-04-19

Page Blaming COVID on China Replaces US Information Site

Until Friday, Americans going to the federal government's online COVID-19 portal could find information about masking, free testing, and treatment for infections of the disease that has killed more than 1 million people in the US. Now anyone going to Covid.gov and Covidtests.gov is redirected to a White...

2025-04-19

Trump administration has proposed canceling the nearly ready-to-launch Space Telescope. - Daily Kos

Trump administration has proposed canceling the nearly ready-to-launch Space Telescope. Daily KosNASA Science Faces an “Extinction-Level Event” with Trump Draft Budget Proposal eos.orgMusk calls Trump’s looming NASA cuts ‘troubling’ PoliticoNASA’s Next Major Space Telescope Is Ready to Launch. Trump Wants to Kill It and Other Vital Science Scientific AmericanWill the US hand space leadership to China by pulling Nasa out of Mars race? South China Morning Post

Sam Altman Admits That Saying "Please" and "Thank You" to ChatGPT Is Wasting Millions of Dollars in Computing Power
2025-04-19

Sam Altman Admits That Saying "Please" and "Thank You" to ChatGPT Is Wasting Millions of Dollars in Computing Power

If chivalry isn't already dead, it's certainly circling the drain. OpenAI CEO and tech billionaire Sam Altman recently admitted that people saying "please" and "thank you" to their AI is costing him bigtime. When one poster on X-formerly-Twitter wondered aloud "how much money OpenAI has lost in electricity costs from people saying “please” and “thank you” to their models," Altman chimed in saying it's "tens of millions of dollars well spent." "You never know," he added. While it may seem pointless to treat an AI chatbot with respect, some AI architects say it's an important move. Microsoft's design manager Kurtis [...]

Saturday Citations: An exoplanetary biosignature; the diplomacy of body odor; personalities of bees
2025-04-19

Saturday Citations: An exoplanetary biosignature; the diplomacy of body odor; personalities of bees

This week, the Curiosity rover found large carbon deposits on Mars, suggesting an ancient carbon cycle. Researchers exploring the domestication of cats believe they may have originally pounced out of Tunisia. And researchers in Michigan report that during the shift of Earth's magnetic pole 41,000 years ago, Homo sapiens may have protected themselves from harmful solar radiation with technologies including clothing, shelter and prehistoric sunscreen.

2025-04-19

Scientists discovered fungi capable of metabolizing gold, some now see them as the key to mining in space. - Farmingdale Observer

Scientists discovered fungi capable of metabolizing gold, some now see them as the key to mining in space. Farmingdale Observer

2025-04-19

Is Yellowstone Going To Erupt? New Research Reveals That the Volcano Is Venting - SciTechDaily

Is Yellowstone Going To Erupt? New Research Reveals That the Volcano Is Venting SciTechDailyA sharp volatile-rich cap to the Yellowstone magmatic system NatureUsing vibrations to see into Yellowstone's magma reservoir Phys.orgIs Yellowstone's supervolcano on the brink of erupting? Concerning study reveals just how close the enormous m Daily MailYellowstone and the new information about the magma reservoir under its surface: is there a risk of eruption? Marca.com

2025-04-19

3-toed dinosaur footprint found in B.C. leads to discovery of new species - Global News

3-toed dinosaur footprint found in B.C. leads to discovery of new species Global NewsView Full Coverage on Google News

2025-04-19

Universe may revolve once every 500 billion years — and that could solve a problem that threatened to break cosmology - Yahoo

Universe may revolve once every 500 billion years — and that could solve a problem that threatened to break cosmology YahooView Full Coverage on Google News

States bid to host a revamped NASA headquarters
2025-04-18

States bid to host a revamped NASA headquarters

More states are lining up in a bid to host NASA’s headquarters, but the prize they seek may turn out to be smaller than they expect.The post States bid to host a revamped NASA headquarters appeared first on SpaceNews.

NSF news in Science
2025-04-18

NSF news in Science

https://www.science.org/content/article/nsf-starts-kill-grants-violate-trump-s-war-diversity-efforts Pramod The post NSF news in Science appeared first on News & Announcements.

2025-04-18

Scientists found a potential sign of life on a distant planet – an astronomer explains why many are still skeptical - The Conversation

Scientists found a potential sign of life on a distant planet – an astronomer explains why many are still skeptical The ConversationScientists find promising hints of life on distant planet K2-18b BBC10 billion stars, just in our Milky Way galaxy, could have habitable planets Earth.comStrongest evidence yet of extraterrestrial life found, astronomers say National PostPossible signs of alien life found on nearby exoplanet, study reports Space

Trump-Allied Prosecutor Sends Letters to Medical Journals Alleging Bias
2025-04-18

Trump-Allied Prosecutor Sends Letters to Medical Journals Alleging Bias

An interim U.S. attorney is demanding information about the selection of research articles and the role of N.I.H. Experts worry this will have a chilling effect on publications.

2025-04-18

A Fireball Near Mexico City Lit Up the Sky and the Internet - The New York Times

A Fireball Near Mexico City Lit Up the Sky and the Internet The New York TimesA 'fireball' lights up Mexico City skies, sparking awe and plenty of memes NBC NewsA Bright 'Fireball' Lit Up the Sky This Week, But It Wasn't a Meteorite — Here's What Experts Say People.comMexico lit up by ‘fireball’ in night sky – but scientists have the answer The IndependentA 'fireball' lights up Mexico skies sparking awe across the country MSN

A Fireball Near Mexico City Lit Up the Sky and the Internet
2025-04-18

A Fireball Near Mexico City Lit Up the Sky and the Internet

The glowing object was a bolide, fireballs that explode in a bright flash, according to experts. It streaked across Mexico’s predawn skies on Wednesday.

Longhorn Racing unveils next-gen vehicles designed by new generation of engineers
2025-04-18

Longhorn Racing unveils next-gen vehicles designed by new generation of engineers

The University of Texas student teams of Longhorn Racing Combustion, Longhorn Racing Solar, and Longhorn Racing Electric are designing three types of vehicles, including a combustion engine, an electric, and a solar powered vehicle, to participate in various competitions, including the Formula Sun Grand Prix and the Formula SAE race.

Tesla reiterates FSD’s biggest advantage, even if it’s still Supervised
2025-04-18

Tesla reiterates FSD’s biggest advantage, even if it’s still Supervised

Even in its current Supervised state, FSD is already pretty life-changing.The post Tesla reiterates FSD’s biggest advantage, even if it’s still Supervised appeared first on TESLARATI.

2025-04-18

Gorilla vs. Grizzly Bear: Which Is Bigger? Who Wins in a Fight? - HowStuffWorks

Gorilla vs. Grizzly Bear: Which Is Bigger? Who Wins in a Fight? HowStuffWorks

Elon Musk Working on Attack Satellite System for the Pentagon
2025-04-18

Elon Musk Working on Attack Satellite System for the Pentagon

Say what you will about Elon Musk, he's got a brain for ideas. They just might not be good ones. His latest ketamine-fueled concept is a bid to build Donald Trump's "Golden Dome" missile defense system, for which the billionaire's SpaceX has emerged as a frontrunner, according to Reuters. Musk's company is leading a coalition of insidious tech corporations in the bidding, including the surveillance platform Palantir, and the drone builder Anduril. The current plan is to pitch the Pentagon on a "subscription based" missile service, where the US pays for access to armaments owned by the tech companies. Under [...]

2025-04-18

In Remote Tanzania, Research Expedition Uncovers Critically Endangered Species and Paves the Way for Country's First-Ever Offshore MPA

A first-of-its-kind research expedition to Latham Island has unveiled one of Tanzania's most ecologically significant marine ecosystems, with thriving seabird colonies, critically endangered sharks, and climate-resilient coral reefs.

Hyundai protects buyers from Trump’s tariffs with assurance program
2025-04-18

Hyundai protects buyers from Trump’s tariffs with assurance program

Hyundai’s new Assurance Program will absorb Trump’s auto tariff costs, keeping prices flat for U.S. buyers. The post Hyundai protects buyers from Trump’s tariffs with assurance program appeared first on TESLARATI.

2025-04-18

NASA's Lucy Spacecraft Is Speeding Toward Another Close Encounter With an Asteroid

NASA's Lucy spacecraft will soon swoop past a small asteroid

Hubble Spies Cosmic Pillar in Eagle Nebula
2025-04-18

Hubble Spies Cosmic Pillar in Eagle Nebula

As part of ESA/Hubble’s 35th anniversary celebrations, the European Space Agency (ESA) is sharing a new image series revisiting stunning, previously released Hubble targets with the addition of the latest Hubble data and new processing techniques. New images of NGC 346 and the Sombrero Galaxy have already been published. Now, ESA/Hubble is revisiting the Eagle Nebula [...]

Analyzing extracurricular activities in college admissions process to improve access
2025-04-18

Analyzing extracurricular activities in college admissions process to improve access

In recent years, discussions about inequality in the college admissions process have focused on the use of standardized tests like the SAT. But few discussions have focused on another important part of the college application: the listing of extracurricular activities.

2025-04-18

Life on K2-18b? Exciting new results met with skepticism - EarthSky

Life on K2-18b? Exciting new results met with skepticism EarthSkyScientists detect signature of life on a distant planet, study suggests CNNAstronomers Detect a Signature of Life on a Distant Planet The New York TimesScientists find strongest evidence yet of life on an alien planet CBCScientists find promising hints of life on distant planet K2-18b BBC

2025-04-18

Scientists detect strong evidence of life on an alien planet - France 24

Scientists detect strong evidence of life on an alien planet France 24Scientists detect signature of life on a distant planet, study suggests CNNAstronomers Detect a Signature of Life on a Distant Planet The New York TimesScientists find strongest evidence yet of life on an alien planet CBCScientists find promising hints of life on distant planet K2-18b BBC

NASA safety panel warns of increasing risks to ISS operations
2025-04-18

NASA safety panel warns of increasing risks to ISS operations

Members of a NASA safety panel said they were “deeply concerned” about the safety of the aging International Space Station, citing long-running issues and funding shortfalls.The post NASA safety panel warns of increasing risks to ISS operations appeared first on SpaceNews.

Activists Call for 3-Day Spending Boycott, Starting Now
2025-04-18

Activists Call for 3-Day Spending Boycott, Starting Now

Activists are calling for another " economic blackout ," this one lasting three days. From Friday through Sunday (or, for those who celebrate, from Good Friday through Easter), organizers are calling on people to avoid buying anything online or in-store from any major business—from retailers and restaurants to banks and gas...

Silverton High School cancels classes, athletic events after swatting threat, days after previous active shooter threat
2025-04-18

Silverton High School cancels classes, athletic events after swatting threat, days after previous active shooter threat

The incident follows a similar one where the high school was put on a lockdown after a report of a possible shooting; police did not find an active threat.

In Wake of Mass Shooting, Trump Promises to Protect Gun Rights
2025-04-18

In Wake of Mass Shooting, Trump Promises to Protect Gun Rights

In the wake of the the latest US mass shooting, which left two dead and at least six injured on the campus of Florida State University Thursday , President Trump made a vow to protect the Second Amendment. Asked by a reporter in the Oval Office if he wanted to make...

Using ChatGPT, students might pass a course, but with a cost
2025-04-18

Using ChatGPT, students might pass a course, but with a cost

With the assumption that students are going to use artificial intelligence and large language models such as ChatGPT to do their homework, researchers in the Department of Aerospace Engineering in The Grainger College of Engineering, University of Illinois Urbana-Champaign set out to learn how well the free version of ChatGPT would compare with human students in a semester-long undergraduate control systems course.

A Hole Opened Up in the Sun's Corona and Vented Helium-3
2025-04-18

A Hole Opened Up in the Sun's Corona and Vented Helium-3

What can Helium-3 (3He) being discharged from the Sun teach us about 3He creation and the Sun’s activity? This is what a recent study published in The Astrophysical Journal hopes to address as an international team of researchers investigated 3He-rich solar energetic particles (SEPs) emitted by the Sun in late 2023. This study has the potential to help astronomers better understand how solar activity could contribute to the production of 3He, the latter of which remains one of the most desired substances due to its potential for nuclear fusion technology on Earth.

2025-04-18

A Wearable Smart Insole Can Track How You Walk, Run and Stand

A new smart insole system that monitors how people walk in real time could help users improve posture and provide early warnings for conditions from plantar fasciitis to Parkinson's disease.

Disrupting 'Communication' with Plants Could Limit Cyst Nematode Infections
2025-04-18

Disrupting 'Communication' with Plants Could Limit Cyst Nematode Infections

A new study co-authored by an Iowa State University professor opens new avenues for combatting soybean cyst nematodes, the most damaging pest for U.S. soybean crops.

These Tiny Particles Could Be A Big Problem For Future Mars Astronauts
2025-04-18

These Tiny Particles Could Be A Big Problem For Future Mars Astronauts

Mars is the exciting next step in our exploration of space, but dust particles that were already a problem on the moon could be worse on Mars.

Menendez Brothers' Shot at Freedom Is Delayed Again
2025-04-18

Menendez Brothers' Shot at Freedom Is Delayed Again

Erik and Lyle Menendez's bid for shorter sentences and a shot at freedom has again been delayed due to disputes among prosecutors and the brothers' lawyers, the AP reports. Los Angeles Superior Court Judge Michael Jesic on Thursday set a new hearing for May 9 to tackle two issues in...

Windsurf: OpenAI’s potential $3B bet to drive the ‘vibe coding’ movement
2025-04-18

Windsurf: OpenAI’s potential $3B bet to drive the ‘vibe coding’ movement

A Windsurf deal would allow OpenAI to own more of the full-stack coding experience (and it would be its most expensive acquisition to date).

2025-04-18

All life on Earth comes from one single ancestor, and now we know what it was - Earth.com

All life on Earth comes from one single ancestor, and now we know what it was Earth.comNew scientific discovery reveals the origin of life on Earth The Brighter Side of News‘Before Oxygen, before us’: This microbe may be the root of all life on Earth Business TodayEvery Living Creature on Earth Comes from a Single Ancestor — And It’s Much Older than We Thought The Daily Galaxy

Archaeologists uncover Iron Age hub for prized purple dye in Israel
2025-04-17

Archaeologists uncover Iron Age hub for prized purple dye in Israel

A team of anthropologists, archaeologists and historical specialists affiliated with several institutions in the U.S. and Israel has found that there once existed a coastal settlement in what is now modern-day Israel that was the home to an industrial-scale production facility that made a purple dye once prized by many Iron Age Mediterranean societies.

Rivian grapples with challenges from Trump’s auto tariffs
2025-04-17

Rivian grapples with challenges from Trump’s auto tariffs

Rivian CEO warns Trump’s auto tariffs will squeeze the EV industry. Scaringe says auto tariffs threaten rising costs & slower production.The post Rivian grapples with challenges from Trump’s auto tariffs appeared first on TESLARATI.

Testing in the clouds: NASA flies to improve satellite data
2025-04-17

Testing in the clouds: NASA flies to improve satellite data

In February, NASA's ER-2 science aircraft flew instruments designed to improve satellite data products and Earth science observations. From data collection to processing, satellite systems continue to advance, and NASA is exploring how instruments analyzing clouds can improve data measurement methods.

Scientists discover new trigger mechanism for solar microflares
2025-04-17

Scientists discover new trigger mechanism for solar microflares

A study published in The Astrophysical Journal Letters reveals new insights into the triggering mechanisms of solar microflares and the self-similarity of solar flares. The research was led by Prof. Bi Yi from the Yunnan Observatories of the Chinese Academy of Sciences (CAS).

New possibilities for animal-computer interaction to benefit zoo animals and visitors
2025-04-17

New possibilities for animal-computer interaction to benefit zoo animals and visitors

New technology that allows zoo animals and their human visitors to share experiences could have positive benefits for both, researchers say.

NSF halts grant awards while staff do second review | Science | AAAS
2025-04-17

NSF halts grant awards while staff do second review | Science | AAAS

https://www.science.org/content/article/nsf-halts-grant-awards-while-staff-do-second-reviewThe post NSF halts grant awards while staff do second review | Science | AAAS appeared first on News & Announcements.

Scientists Find Promising Indication of Extraterrestrial Life—124 Light-Years Away
2025-04-17

Scientists Find Promising Indication of Extraterrestrial Life—124 Light-Years Away

Astronomers using the James Webb Space Telescope confirmed the planet K2-18b has traces of dimethyl sulfide, a potential biosignature of marine microorganisms.

Drake Lawsuit Complains About Super Bowl Performance
2025-04-17

Drake Lawsuit Complains About Super Bowl Performance

Drake is complaining about rival rapper Kendrick Lamar's performance of "Not Like Us" at this year's Super Bowl, adding it to his defamation lawsuit against Universal Music Group over the diss track and its allegations of pedophilia against Drake. "The Recording was performed during the 2025 Super Bowl and broadcast...

Extreme microbial adaptations arise in one of America's most polluted waterways
2025-04-17

Extreme microbial adaptations arise in one of America's most polluted waterways

The industrially ravaged Gowanus Canal, long regarded as a symbol of urban environmental neglect, is being reimagined through the lens of scientific inquiry as a complex reservoir of microbial life shaped by intense selective pressures.

The universe isn’t just expanding—it may be spinning
2025-04-17

The universe isn’t just expanding—it may be spinning

The prevailing consensus in astrophysics is that the universe has spent the past 13-or-so billion years expanding outward in all directions, ever since the Big Bang. It’s expanding at this very moment, and will continue to do so until... a number of possible theoretical endings. Meanwhile, the specific rate at which the universe is growing [...]The post The universe isn’t just expanding—it may be spinning appeared first on Popular Science.

Chandra releases new 3D models of cosmic objects
2025-04-17

Chandra releases new 3D models of cosmic objects

New three-dimensional (3D) models of objects in space have been released by NASA's Chandra X-ray Observatory. These 3D models allow people to explore—and print—examples of stars in the early and end stages of their lives. They also provide scientists with new avenues to investigate scientific questions and find insights about the objects they represent.

Modified human remains in prehistoric South Texas reveal ancient cultural practices
2025-04-17

Modified human remains in prehistoric South Texas reveal ancient cultural practices

A study by Dr. Matthew S. Taylor, published in the Journal of Osteoarchaeology, reports on the reanalysis of modified human bones discovered at several prehistoric South Texas archaeological sites.

Most bees nest in the ground—offering rocks and gravel is a simple way to help them thrive
2025-04-17

Most bees nest in the ground—offering rocks and gravel is a simple way to help them thrive

Of the more than 20,000 bee species in the world, 70% nest in the ground. And like many of their counterparts that nest above ground, these bees are facing rapid population declines.

Lipid nanodomains may hold the key to cell signaling mystery
2025-04-17

Lipid nanodomains may hold the key to cell signaling mystery

Lipids in cell membranes regulate the activity of a cancer-linked protein, cell biologists at RIKEN have discovered. This finding, published in the journal eLife, could pave the way for novel approaches to treating cancer.

DNA organization offers clues for advancing stem cell therapy
2025-04-17

DNA organization offers clues for advancing stem cell therapy

Scientists at the University of California, Riverside, have discovered how adult stem cells retain their regenerative power. The researchers demonstrate in a paper published in the journal Genes & Development that these cells rely on a group of helper proteins called histone chaperones—organizers or guides known to help package our two-meter-long genome when cells need to divide or switch on specific genes.

A hidden solar cycle is awakening, but more extreme space weather over the next 50 years may not be a bad thing
2025-04-17

A hidden solar cycle is awakening, but more extreme space weather over the next 50 years may not be a bad thing

"The next set of solar cycles will be more active."

James Webb Spots Signs of Life on Nearby Planet
2025-04-17

James Webb Spots Signs of Life on Nearby Planet

Astronomers say they've spotted a possible sign of life in the atmosphere of K2-18b, an exoplanet some 124 light-years away, using NASA's James Webb Space Telescope. As detailed in a new paper published in the journal Astrophysical Journal Letters, the international team of researchers led by University of Cambridge astrophysicist Nikku Madhusudhan says they've detected the molecule dimethyl sulfide (DMS) in the planet's atmosphere, which on Earth is only produced by microbes. They suggest that it's possible that K2-18b may be a "Hycean" planet, a portmanteau of the words "hydrogen" and "ocean." It's located in its parent red dwarf star [...]

Avian Influenza Is a Devastating Setback for the Patagonian Elephant Seal Population
2025-04-17

Avian Influenza Is a Devastating Setback for the Patagonian Elephant Seal Population

It may take 100 years for the southern elephant seal colony of Peninsula Valdes in Argentine Patagonia to look like it did in 2022.

Abrego Garcia 'Will Never Live in the US,' Says Press Secretary
2025-04-17

Abrego Garcia 'Will Never Live in the US,' Says Press Secretary

The White House press secretary on Wednesday made it abundantly clear the Trump administration has no intention of "facilitating" Kilmar Ábrego García's return to the US after he was wrongly deported to his native El Salvador, despite the Supreme Court's order to that effect. "If he ever ends up back...

Multi-Zonal Liver Organoids Replicate Human Organs, Improve Injury Survival in Rodents
2025-04-17

Multi-Zonal Liver Organoids Replicate Human Organs, Improve Injury Survival in Rodents

Scientists have used human stem cells to develop liver organoids that mimic key zones seen in human livers. Experiments showed that when transplanted, the organoids successfully improved survival in mice with damaged liver-bile duct systems. The post Multi-Zonal Liver Organoids Replicate Human Organs, Improve Injury Survival in Rodents appeared first on GEN - Genetic Engineering and Biotechnology News.

2025-04-17

A ‘fireball’ lights up Mexico City skies, sparking awe and plenty of memes - AP News

A ‘fireball’ lights up Mexico City skies, sparking awe and plenty of memes AP NewsView Full Coverage on Google News

2025-04-17

Jupiter Weather: Cloudy With a Chance of 'Mushballs' - MSN

Jupiter Weather: Cloudy With a Chance of 'Mushballs' MSN

Michelle Trachtenberg's Cause of Death Revealed
2025-04-17

Michelle Trachtenberg's Cause of Death Revealed

Michelle Trachtenberg's death at age 39 was caused by diabetes complications, per the New York City medical examiner's office. The family of the Buffy the Vampire Slayer and Gossip Girl star declined an autopsy for religious reasons, and since there was no indication of foul play, the medical examiner did...

Island-Wide Blackout Hits Puerto Rico
2025-04-17

Island-Wide Blackout Hits Puerto Rico

An island-wide blackout hit Puerto Rico on Wednesday as the largely Catholic residents of the US territory prepared to celebrate the Easter weekend. All 1.4 million clients on the island were without power, Hugo Sorrentini, spokesman for Luma Energy, which oversees the transmission and distribution of power, tells the...

2025-04-17

A 'fireball' lights up Mexico City skies, sparking awe and plenty of memes

Around 3:00 a.m. on Wednesday, a bright object, initially appearing to be a meteorite, lit up the skies over Mexico’s capital, stretching plains, volcanoes and small towns. Videos of a ball of fire shooting over the Latin American country and...

2025-04-17

The truth about life on other planets - and what it means for humans - BBC

The truth about life on other planets - and what it means for humans BBCAstronomers Detect a Possible Signature of Life on a Distant Planet The New York TimesScientists hail ‘strongest evidence’ so far for life beyond our solar system The GuardianIs this a hint of life on another world, or just a lot of hot air? NPRStrongest hints yet of biological activity outside the solar system EurekAlert!

2025-04-17

Telescope finds promising hints of life on distant planet - Yahoo News Canada

Telescope finds promising hints of life on distant planet Yahoo News CanadaAstronomers Detect a Signature of Life on a Distant Planet The New York TimesAstronomers claim strongest evidence of alien life yet New ScientistIs this a hint of life on another world, or just a lot of hot air? NPRScientists hail ‘strongest evidence’ so far for life beyond our solar system The Guardian

Dublin expands car-free zones to improve bus travel and city life
2025-04-17

Dublin expands car-free zones to improve bus travel and city life

BY THE OPTIMIST DAILY EDITORIAL TEAM Dublin is taking further steps to reduce private car traffic in its city centre, with new restrictions set to take effect this summer as part of the next phase of the Dublin City Transport Plan. Following the success of last August’s initial rollout—which introduced daytime car bans on parts [...]The post Dublin expands car-free zones to improve bus travel and city life first appeared on The Optimist Daily: Making Solutions the News.

UK dog owners prefer crossbreeds and imports to domestic pedigree breeds, study finds
2025-04-17

UK dog owners prefer crossbreeds and imports to domestic pedigree breeds, study finds

The UK pedigree dog population shrank by a yearly decline of 0.9% between 1990 and 2021, according to research published in Companion Animal Genetics and Health. The study highlights a rise in the populations of crossbreeds and imported pedigree dogs since 1990, but finds that only 13.7% of registered domestic pedigree dogs were used for breeding between 2005 and 2015.

2025-04-17

Spending time with the volunteers who flock to count brant geese - CHLY 101.7FM

Spending time with the volunteers who flock to count brant geese CHLY 101.7FM

April Flowers, Bring Meteor Showers: Catch the April Lyrid and Eta Aquariid Meteor Showers
2025-04-16

April Flowers, Bring Meteor Showers: Catch the April Lyrid and Eta Aquariid Meteor Showers

If skies are clear, be sure to watch for the April Lyrid meteors this Easter weekend.Spring in the northern hemisphere brings with it the promise for the Lyrids, the first good meteor shower of the season. Weather is just warming up in April, but we’re not yet in the midst of summer, waiting up late hours for darkness to fall.

Juvenile incarceration linked to poor adult outcomes and higher recidivism
2025-04-16

Juvenile incarceration linked to poor adult outcomes and higher recidivism

Incarceration has lasting consequences. Many young people who have been incarcerated later struggle to achieve the basic milestones in adulthood, such as living on their own or maintaining a long-term job. Black and Hispanic males are more likely to be affected because they are disproportionately incarcerated and receive longer sentences than non-Hispanic white males.

The complex origin story of domestic cats: Research points to Tunisia
2025-04-16

The complex origin story of domestic cats: Research points to Tunisia

Researchers looking into the origin of domestic cats have long considered that cats likely accompanied early farmers during the Neolithic, spreading through Europe alongside the adoption of agriculture.

Fluorescence microscopy tracks phage attachment to bacteria in real time
2025-04-16

Fluorescence microscopy tracks phage attachment to bacteria in real time

Bacteriophages, or phages, viruses that selectively target and infect bacteria, have drawn growing attention for their potential use in a host of biotechnological processes to benefit humankind, from diagnosing contamination in consumer products to treating antibiotic-resistant infections.

2025-04-16

Touch, Our Most Complex Sense, Is a Landscape of Cellular Sensors - Quanta Magazine

Touch, Our Most Complex Sense, Is a Landscape of Cellular Sensors Quanta Magazine

Study realizes symmetry-protected molecular qubits based on cold polyatomic molecules
2025-04-16

Study realizes symmetry-protected molecular qubits based on cold polyatomic molecules

Over the past decades, researchers have been trying to develop increasingly advanced and powerful quantum computers, which could outperform classical computers on some tasks. To attain this, they have been trying to identify new ways to store and manipulate qubits, which are the fundamental units of information in quantum computing systems.

2025-04-16

AI enhances molecular design with uncertainty quantification - Phys.org

AI enhances molecular design with uncertainty quantification Phys.org

AI enhances molecular design with uncertainty quantification
2025-04-16

AI enhances molecular design with uncertainty quantification

In a major step toward more reliable AI-assisted molecular design, researchers from National Taiwan University have demonstrated that incorporating uncertainty quantification (UQ) into graph neural network (GNN) models significantly improves both the efficiency and robustness of molecular optimization.

Magnetic force training helps AI take charge of material simulations
2025-04-16

Magnetic force training helps AI take charge of material simulations

An international team of researchers has developed a new method for parameterizing machine-learning interatomic potentials (MLIP) to simulate magnetic materials, making the prediction of their properties much more reliable and accurate. A key feature of the new approach is that the models of interatomic interactions are trained on so-called "magnetic forces."

Anxiety felt by today's young adults may be due to conflicting pressures to hurry up—and wait
2025-04-16

Anxiety felt by today's young adults may be due to conflicting pressures to hurry up—and wait

Some of the anxiety and frustration that many young adults are experiencing today may be caused by feelings of being caught between opposing forces, some of which pressure them to accelerate their maturation and assume adult responsibilities earlier, while others strive to hold them back, according to a new paper by scholars at the University of Illinois Urbana-Champaign.

Politicians' dark personalities can deepen political divisions
2025-04-16

Politicians' dark personalities can deepen political divisions

Politicians who exhibit 'dark' personality traits such as narcissism, psychopathy or Machiavellianism contribute to increasing affective polarization among citizens. This is the conclusion of a new study conducted by the University of Amsterdam (UvA), the University of Lausanne and Vrije Universiteit Amsterdam, published in the European Journal of Political Research.

Astronomers discover two more double-faced white dwarfs
2025-04-16

Astronomers discover two more double-faced white dwarfs

For many years it was believed that the surface of most, if not all, white dwarfs was made up primarily of hydrogen. But then, two years ago, a white dwarf was spotted by a team of researchers that had a hydrogen surface on one side and a helium surface on the other. Since then, five more of the stars have been found, including two new ones by a team working in Oklahoma.