‘Babylon 5’ Episodes Start Appearing (Free) on YouTube
Cord Cutters News reports:

In a move that has delighted fans of classic science fiction, Warner Bros. Discovery has begun uploading full episodes of the iconic series Babylon 5 to YouTube, providing free access to the show just as it departs from the ad-supported streaming platform Tubi… Viewers noticed notifications on Tubi indicating that all five seasons w … ⌘ Read more

DNA Mutations Discovered In the Children of Chernobyl Workers
Researchers performed genome sequencing scans on 130 people whose fathers were Chernobyl cleanup workers. Comparing the scans to control groups, they found evidence for the first time for “a transgenerational effect” from the father’s prolonged exposure to low-dose ionizing radiation.

ScienceAlert reports:

Rather than picking out new DNA mutation … ⌘ Read more

Analysis of JWST Data Finds - Old Galaxies in a Young Universe?
Two astrophysicists at Spain’s Instituto de Astrofísica de Canarias analyzed data from the James Webb Space Telescope — the most powerful telescope available — on 31 galaxies with an average redshift of 7.3 (when the universe was 700 million years old, according to the standard model). “We found that they are on average ~600 million years old old … ⌘ Read more

Additional Benefits For Brain, Heart, and Lungs Found for Drugs Like Viagra and Cialis
“Research published in the World Journal of Men’s Health found evidence that drugs such as Viagra and Cialis may also help with heart disease, stroke risk and diabetes,” reports the Telegraph, “as well as enlarged prostate and urinary problems.”

Researchers found evidence that the same mechanism may b … ⌘ Read more

Bill Introduced To Replace West Virginia’s New CS Course Graduation Requirement With Computer Literacy Proficiency
theodp writes: West Virginia lawmakers on Tuesday introduced House Bill 5387 (PDF), which would repeal the state’s recently enacted mandatory stand-alone computer science graduation requirement and replace it with a new computer literacy proficiency … ⌘ Read more

Moderna Says FDA Refuses To Review Its Application for Experimental Flu Shot
An anonymous reader shares a report: The Food and Drug Administration has refused to start a review of Moderna’s application for its experimental flu shot, the company announced Tuesday, in another sign of the Trump administration’s influence on tightening vaccine regulations in the U.S. Moderna said the move is inconsi … ⌘ Read more

Lost Soviet Moon Lander May Have Been Found
An anonymous reader shares a report: In 1966, a beach-ball-size robot bounced across the moon. Once it rolled to a stop, its four petal-like covers opened, exposing a camera that sent back the first picture taken on the surface of another world. This was Luna 9, the Soviet lander that was the earliest spacecraft to safely touchdown on the moon. While it paved the way toward interplane … ⌘ Read more

2 To 3 Cups of Coffee a Day May Reduce Dementia Risk. But Not if It’s Decaf.
If you think your daily doses of espresso or Earl Grey sharpen your mind, you just might be right, new science suggests. The New York Times: A large new study provides evidence of cognitive benefits from coffee and tea – if it’s caffeinated and consumed in moderation: two to three cups of coffee or one to two cups of tea … ⌘ Read more

SpaceX Prioritizes Lunar ‘Self-Growing City’ Over Mars Project, Musk Says
“Elon Musk said on Sunday that SpaceX has shifted its focus to building a ‘self-growing city’ on the moon,” reports Reuters, “which could be achieved in less than 10 years.”

SpaceX still intends to start on Musk’s long-held ambition of a city on Mars within five to seven years, he wrote on his X social media platform, “but the … ⌘ Read more

National Football League Launches Challenge to Improve Facemasks and Reduce Concussions
As Super Bowl Sunday comes to a close, America’s National Football League “is challenging innovators to improve the facemask on football helmets to reduce concussions in the game,” reports the Associated Press:

The league announced on Friday at an innovation summit for the Super Bowl the next round … ⌘ Read more

Scientists Explored Island Cave, Found 1 Million-Year-Old Remnants a Lost World
“A spectacular trove of fossils in a discovered in a cave on New Zealand’s North Island has given scientists their first glimpse of ancient forest species that lived there more than a million years ago,” reports Popular Mechanics:

The fossils represent 12 ancient bird species and four frog species, including sever … ⌘ Read more

Brookhaven Lab Shuts Down Relativistic Heavy Ion Collider (RHIC)
2001: “Brookhaven Labs has produced for the first time collisions of gold nuclei at a center of mass energy of 200GeV/nucleon.”

2002: “There may be a new type of matter according to researchers at Brookhaven National Laboratory.”

2010: The hottest man-made temperatures ever achived were a record 4 trillion degree plasma experiment at Brookhave … ⌘ Read more

Have We Been Thinking About Exercise Wrong for Half a Century?
“After a half-century asking us to exercise more, doctors and physiologists say we have been thinking about it wrong,” writes Washington Post columnist Michael J. Coren.

“U.S. and World Health Organization guidelines no longer specify a minimum duration of moderate or vigorous aerobic activity.”

Movement-tracking studies show even tiny, regular b … ⌘ Read more

The Bizarre Enhancement Claims Rocking Ski Jumping
German newspaper Bild reported in January that some ski jumpers have been injecting their penises with hyaluronic acid ahead of the Milan Cortina Winter Olympics – the theory being that temporarily enlarged genitalia would yield looser-fitting suits when measured by 3D scanners, and those looser suits could act like sails to produce longer jumps.

A study published last … ⌘ Read more

NASA Will Finally Let Its Astronauts Bring iPhones To the Moon
NASA Administrator Jared Isaacman has announced that astronauts on the upcoming Crew-12 and Artemis II missions will be allowed to carry iPhones and other modern smartphones into orbit and to the Moon – a reversal of long-standing agency rules that had left crews relying on a 2016 Nikon DSLR and decade-old GoPros for the historic lunar flyby.

Is … ⌘ Read more

Musk Predicts SpaceX Will Launch More AI Compute Per Year Than the Cumulative Total on Earth
Elon Musk told podcast host Dwarkesh Patel and Stripe co-founder John Collison that space will become the most economically compelling location for AI data centers in less than 36 months, a prediction rooted not in some exotic technical breakthrough but in the basic math of electricity su … ⌘ Read more

Russian Spy Satellites Have Intercepted EU Communications Satellites
European security officials believe two Russian space vehicles have intercepted the communications of at least a dozen key satellites over the continent. From a report: Officials believe that the likely interceptions, which have not previously been reported, risk not only compromising sensitive information transmitted by the satellites … ⌘ Read more

Ultra-Processed Foods Should Be Treated More Like Cigarettes Than Food, Study Says
Ultra-processed foods (UPFs) have more in common with cigarettes than with fruit or vegetables, and require far tighter regulation, according to a new report. The Guardian: UPFs and cigarettes are engineered to encourage addiction and consumption, researchers from three US universities said, pointing to the pa … ⌘ Read more

NASA Delays Artemis II To March
ClickOnThis writes: NASA has delayed the Artemis II launch to March of this year, after a wet dress-rehearsal uncovered a hydrogen leak. From the NASA article: During tanking, engineers spent several hours troubleshooting a liquid hydrogen leak in an interface used to route the cryogenic propellant into the rocket’s core stage, putting them behind in the countdown. Attempts to resolve the issue involved stop … ⌘ Read more

A Century of Hair Samples Proves Leaded Gas Ban Worked
Scientists at the University of Utah have analyzed nearly a century’s worth of human hair samples and found that lead concentrations dropped 100-fold after the EPA began cracking down on leaded gasoline and other lead-based products in the 1970s.

The findings, published in the Proceedings of the National Academy of Sciences, drew on hair collected from Utah resi … ⌘ Read more

China’s Decades-Old ‘Genius Class’ Pipeline Is Quietly Fueling Its AI Challenge To the US
China’s decades-old network of elite high-school “genius classes” – ultra-competitive talent streams that pull an estimated 100,000 gifted teenagers out of regular schooling every year and run them through college-level science curricula – has produced the core technical talent now building the cou … ⌘ Read more

EU Deploys New Government Satcom Program in Sovereignty Push
The EU “has switched on parts of its homegrown secure satellite communications network for the first time,” reports Bloomberg, calling it part of a €10.6 billion push to “wean itself off US support amid growing tensions.”

SpaceNews notes the new government program GOVSATCOM pools capacity from eight already on-oribit satellites from France, Spain, It … ⌘ Read more

Microbes In Space Mutated and Developed a Remarkable Ability
“A box full of viruses and bacteria has completed its return trip to the International Space Station,” reports ScienceAlert, “and the changes these ‘bugs’ experienced in their travels could help us Earthlings tackle drug-resistant infections…”

Scientists aboard the space station incubated different combinations of bacteria and phages for 25 days, w … ⌘ Read more

Electric Flying Cars Now for Sale by California Company Pivotal
“A future with flying cars is no longer science fiction,” writes the Los Angeles Times.

“All you need to order your own is about $200,000 and some hope and patience.”

The Palo Alto-based company Pivotal has been developing the technology since 2009 and is nearly ready to bring it to market… [Company founder Marcus] Leng engineered an ultralig … ⌘ Read more

Blue Origin Announces Two-Year Pause in Space Tourism - to Focus on the Moon
TechCrunch reports:

Jeff Bezos’ space company Blue Origin is pausing its space tourism flights for “no less than two years” in order to focus all of its resources on upcoming missions to the moon, the company announced Friday. The decision puts a temporary halt on a program that Blue Origin has been using to fly humans … ⌘ Read more

Scientists Found a Way To Cool Quantum Computers Using Noise
Slashdot reader alternative_right writes: Quantum computers need extreme cold to work, but the very systems that keep them cold also create noise that can destroy fragile quantum information. Scientists in Sweden have now flipped that problem on its head by building a tiny quantum refrigerator that actually uses noise to drive cooling instead of figh … ⌘ Read more

Microdosing For Depression Appears To Work About As Well As Drinking Coffee
An anonymous reader quotes a report from Wired: About a decade ago, many media outlets – including WIRED – zeroed in on a weird trend at the intersection of mental health, drug science, and Silicon Valley biohacking: microdosing, or the practice of taking a small amount of a psychedelic drug seeking not full-blown hallu … ⌘ Read more

Radiologists Catch More Aggressive Breast Cancers By Using AI To Help Read Mammograms, Study Finds
A large Swedish study of 100,000 women found that using AI to assist radiologists reading mammograms reduced the rate of aggressive “interval” breast cancers by 12%. CBC News reports: For the study – published in Thursday’s issue of the medical journal The Lancet – more than … ⌘ Read more

Why Science Doesn’t Make Laws Anymore ⌘ Read more

ArXiv Will Require English Submissions - and Says AI Translators Are Fair Game
The preprint repository arXiv will require all submissions to be written in English or accompanied by a full English translation starting February 11, a policy change that explicitly permits the use of AI translators even as research suggests large language models remain inconsistent at the task.

Until now, authors … ⌘ Read more

Extremophile Molds Are Invading Art Museums
Scientific American’s Elizabeth Anne Brown recently “polled the great art houses of Europe” about whether they’d had any recent experiences with mold in their collections. Despite the stigma that keeps many institutions silent, she found that extremophile “xerophilic” molds are quietly spreading through museums and archives, thriving in low-humidity, tightly sealed storage and damagin … ⌘ Read more

Cancer Might Protect Against Alzheimer’s
For decades, researchers have noted that cancer and Alzheimer’s disease are rarely found in the same person, fuelling speculation that one condition might offer some degree of protection from the other. Nature: Now, a study in mice provides a possible molecular solution to the medical mystery: a protein produced by cancer cells seems to infiltrate the brain, where it helps to break apart clu … ⌘ Read more

430,000-Year-Old Wooden Tools Are the Oldest Ever Found
Early hominins in Europe were creating tools from raw materials hundreds of thousands of years before Homo sapiens arrived there, two new studies indicate, pushing back the established time for such activity. From a report: The evidence includes a 500,000-year-old hammer made of elephant or mammoth bone, excavated in southern England, and 430,000-year-old wooden … ⌘ Read more

Asteroid 2024 YR4 Has a 4% Chance of Hitting the Moon
An anonymous reader quotes a report from Universe Today: There’s a bright side to every situation. In 2032, the Moon itself might have a particularly bright side if it is blasted by a 60-meter-wide asteroid. The chances of such an event are still relatively small (only around 4%), but non-negligible. And scientists are starting to prepare both for the bad (massive r … ⌘ Read more

Ancient Martian Beach Discovered, Providing New Clues To Planet’s Habitability
alternative_right shares a report from Phys.org: New findings from NASA’s Perseverance rover have revealed evidence of wave-formed beaches and rocks altered by subsurface water in a Martian crater that once held a vast lake – considerably expanding the timeline for potential habitability at this ancient site. In an i … ⌘ Read more

US Government Lost More Than 10,000 STEM PhDs Last Year
An anonymous reader quotes a report from Science.org: Some 10,109 doctoral-trained experts in science and related fields left their jobs last year as President Donald Trump dramatically shrank the overall federal workforce. That exodus was only 3% of the 335,192 federal workers who exited last year but represents 14% of the total number of Ph.D.s in science, technol … ⌘ Read more

Scientists Launch AI DinoTracker App That Identifies Dinosaur Footprints
Scientists have released DinoTracker, a free AI-powered app that identifies dinosaur footprints by analyzing shape patterns rather than relying on potentially flawed historical labels. “When we find a dinosaur footprint, we try to do the Cinderella thing and find the foot that matches the slipper,” said Prof Steve Brusatte, a c … ⌘ Read more

OpenAI Releases Prism, a Claude Code-Like App For Scientific Research
OpenAI has launched Prism, a free scientific research app that aims to do for scientific writing what coding agents did for programming. Engadget reports: Prism builds on Crixet, a cloud-based LaTeX platform the company is announcing it acquired today. For the uninitiated, LaTeX is a typesetting system for formatting scientific docume … ⌘ Read more

Doomsday Clock Ticks To 85 Seconds Before Midnight, Its Closest Ever
The Bulletin of the Atomic Scientists on Tuesday set their symbolic Doomsday Clock to 85 seconds before midnight – the closest the timepiece has ever been to the theoretical point of annihilation since scientists created it during the Cold War in 1947.

The clock now stands four seconds nearer than last year’s setting, and this marks th … ⌘ Read more

OpenAI’s Science Chief Says LLMs Aren’t Ready For Novel Discoveries and That’s Fine
OpenAI launched a dedicated team in October called OpenAI for Science, led by vice president Kevin Weil, that aims to make scientists more productive – but Weil admitted in an interview with MIT Technology Review that the LLM cannot yet produce novel discoveries and says that’s not currently the mission.

U … ⌘ Read more

NASA Confident, But Some Critics Wonder if Its Orion Spacecraft is Safe to Fly
“NASA remains confident it has a handle on the problem and the vehicle can bring the crew home safely,” reports CNN.

But “When four astronauts begin a historic trip around the moon as soon as February 6, they’ll climb aboard NASA’s 16.5-foot-wide Orion spacecraft with the understanding that it has a known flaw — on … ⌘ Read more

Smartwatches Help Detect Abnormal Heart Rhythms 4x More Often In Clinical Trial
A clinical trial found that seniors at high stroke risk who wore an Apple Watch were four times more likely to have hidden heart rhythm disorders detected than those receiving standard care. The researchers noted that over half the time, these smartwatch wearers with heart rhythm problems hadn’t shown any symptoms … ⌘ Read more

Study Shows How Earthquake Monitors Can Track Space Junk Through Sonic Booms
A new study shows that earthquake monitoring networks can track falling space debris by detecting the sonic booms produced during atmospheric reentry, sometimes more accurately than radar. The Associated Press reports: Scientists reported Thursday that seismic readings from sonic booms that were generated when a discarde … ⌘ Read more

New Filtration Technology Could Be Gamechanger In Removal of PFAS ‘Forever Chemicals’
Bruce66423 shares a report from the Guardian: New filtration technology developed by Rice University may absorb some Pfas “forever chemicals” at 100 times the rate than previously possible, which could dramatically improve pollution control and speed remediations. Researchers also say they have also found … ⌘ Read more

When Two Years of Academic Work Vanished With a Single Click
Marcel Bucher, a professor of plant sciences at the University of Cologne in Germany, lost two years of carefully structured academic work in an instant when he temporarily disabled ChatGPT’s “data consent” option in August to test whether the AI tool’s functions would still work without providing OpenAI his data. All his chats were permanently delete … ⌘ Read more

US Formally Withdraws From WHO
The United States formally withdrew from the World Health Organization on Thursday, making good on an executive order that President Trump issued on his first day in office pledging to leave the international organization that coordinates global responses to public health threats. The New York Times: While the United States is walking away from the organization, a senior official with the Department of Health … ⌘ Read more

‘Active’ Sitting Is Better For Brain Health
alternative_right shares a report from ScienceAlert: A systematic review of 85 studies has now found good reason to differentiate between ‘active’ sitting, like playing cards or reading, and ‘passive’ sitting, like watching TV. […] “Total sitting time has been shown to be related to brain health; however, sitting is often treated as a single entity, without considering the specific … ⌘ Read more

AI Boosts Research Careers But Flattens Scientific Discovery
Ancient Slashdot reader erice shares the findings from a recent study showing that while AI helped researchers publish more often and boosted their careers, the resulting papers were, on average, less useful. “You have this conflict between individual incentives and science as a whole,” says James Evans, a sociologist at the University of Chicago who … ⌘ Read more

South Korea Launches Landmark Laws To Regulate AI
An anonymous reader quotes a report from the Korea Herald: South Korea will begin enforcing its Artificial Intelligence Act on Thursday, becoming the first country to formally establish safety requirements for high-performance, or so-called frontier, AI systems – a move that sets the country apart in the global regulatory landscape. According to the Ministry of Science and IC … ⌘ Read more

NASA Eyes Popular PC Hardware Performance Tool for Its Flight Simulators
NASA Langley has initiated the U.S. government software approval process to install CapFrameX, a benchmarking tool popular among PC gaming enthusiasts, on its cockpit simulators used to train test pilots. The space agency reached out to CapFrameX, not the other way around, according to an X post from the company.

NASA builds cu … ⌘ Read more