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Uranus and Neptune may not be the icy worlds we’ve long imagined. A new Swiss-led study uses innovative hybrid modeling to reveal that these planets could just as easily be dominated by rock as by water-rich ices. The findings also help explain their bizarre, multi-poled magnetic fields and open the door to a wider range of possible interior structures. But major uncertainties remain, and only future space missions will be able to uncover what truly lies beneath their blue atmospheres.
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ScienceDaily
PC Gamer argues that 2025 was a year full of high-profile AI embarrassments across games and entertainment, with Disney and Lucasfilm serving as the "opening salvo." From the report: At a TED talk back in April, Lucasfilm senior vice president of creative innovation Rob Bredow presented a demonstration of what he called "a new era of technology." Across 50 years of legendary innovation in miniature design, practical effects, and computer... Read more ›
1,299 fresh
Tatiana Schlossberg, granddaughter of JFK and a prominent climate activist and environmental journalist, has died of leukemia at age 35. Read more ›
440 fresh
Axios reports that venture capitalist Alex Davis is warning that a speculative rush to build data centers without committed tenants could trigger a financing crunch by 2027-2028. "This critique is coming from inside the AI optimist camp," notes Axios, as Davis' firm, Disruptive, "recently led a large investment in AI chipmaker Groq, which then signed a $20 billion licensing deal with Nvidia. It's also backed such unicorn startups as Reflection... Read more ›
355 fresh
SK hynix is bringing its HBM ambitions to U.S. soil with a $3.9 billion plan to build its first domestic manufacturing facility — a 2.5D advanced packaging plant in West Lafayette, Indiana. Read more ›
333 fresh
The study's main takeaway: "Be bold. It is the thing that slows down authoritarian creep." Read more ›
330 fresh
The first Iron Beam laser defense system was deployed by Israel on Sunday. This 100kW laser weapon thus became the world’s first drone defense zapper to be operationally deployed. Read more ›
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While most people stick to safe small talk, high-level thinkers can't resist diving into consciousness, paradoxes, and the uncomfortable questions that keep philosophers awake at night—and spotting them is easier than you think. Read more ›
234 fresh
The star of 1997's 'Batman & Robin' looks back on his superhero moment—and that infamous costume. Read more ›
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A study by a Singapore government agency has found that children exposed to high levels of screen time before age two showed brain development changes linked to slower decision-making and higher anxiety in adolescence, adding to concerns about early digital exposure. From a report: The study was conducted by a team within the country's Agency for Science, Technology and Research and the National University of Singapore, and published in The... Read more ›
209 fresh
At least three people have died from the vaccine-preventable infection, while hundreds have been hospitalized. Read more ›
209 fresh
The Russian government plans to penalize 'illegal' mining of cryptocurrency to prison terms of up to five years. Read more ›
205 fresh
After nearly a month and with most options exhausted, one unlucky RTX 5080 buyer finally got their card. Read more ›
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Rainbow Six Siege is still struggling today after hackers gave out "billions" in in-game currency, forcing Ubisoft to briefly "intentionally" shut down the game. Read more Read more ›
178 fresh
Bill Ackman, Palmer Luckey, Garry Tan, and more are sharing their opinions on a California billionaire tax proposal. Read more ›
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“One way or another, we’re going to make sure Johnson Space Center gets its historic spacecraft right where it belongs.” Read more ›
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Disney hopes there'll be better chances for the latest 'Tron' movie to find an audience in streaming. Read more ›
161 fresh
The DOJ accused Disney of mislabeling videos aimed at children, resulting in targeted ads and unlawful data collection. Read more ›
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iPhone 17 Pro and Pro Max owners are having trouble with the speakers of their devices, and have complained about a static or hissing noise that occurs when the iPhone is charging. There are multiple discussions about the issue on Reddit, the MacRumors forums, and Apple's Support Community, where affected users say there is a noticeable static noise "like an old radio." Some people report hearing it when playing audio... Read more ›
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ScienceDaily
Tramadol, a popular opioid often seen as a “safer” painkiller, may not live up to its reputation. A large analysis of clinical trials found that while it does reduce chronic pain, the relief is modest—so small that many patients likely wouldn’t notice much real-world benefit. At the same time, tramadol was linked to a significantly higher risk of serious side effects, especially heart-related problems like chest pain and heart failure,... Read more ›
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Alzheimer’s has long been considered irreversible, but new research challenges that assumption. Scientists discovered that severe drops in the brain’s energy supply help drive the disease—and restoring that balance can reverse damage, even in advanced cases. In mouse models, treatment repaired brain pathology, restored cognitive function, and normalized Alzheimer’s biomarkers. The results offer fresh hope that recovery may be possible. Read more ›
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UBC Okanagan researchers have uncovered how plants create mitraphylline, a rare natural compound linked to anti-cancer effects. By identifying two key enzymes that shape and twist molecules into their final form, the team solved a puzzle that had stumped scientists for years. The discovery could make it far easier to produce mitraphylline and related compounds sustainably. It also highlights plants as master chemists with untapped medical potential. Read more ›
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Researchers have created a protein that can detect the faint chemical signals neurons receive from other brain cells. By tracking glutamate in real time, scientists can finally see how neurons process incoming information before sending signals onward. This reveals a missing layer of brain communication that has been invisible until now. The discovery could reshape how scientists study learning, memory, and brain disease. Read more ›
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A new eco-friendly technology can capture and destroy PFAS, the dangerous “forever chemicals” found worldwide in water. The material works hundreds to thousands of times faster and more efficiently than current filters, even in river water, tap water, and wastewater. After trapping the chemicals, the system safely breaks them down and refreshes itself for reuse. It’s a rare one-two punch against pollution: fast cleanup and sustainable destruction. Read more ›
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The familiar fight between “mind as software” and “mind as biology” may be a false choice. This work proposes biological computationalism: the idea that brains compute, but not in the abstract, symbol-shuffling way we usually imagine. Instead, computation is inseparable from the brain’s physical structure, energy constraints, and continuous dynamics. That reframes consciousness as something that emerges from a special kind of computing matter, not from running the right program. Read more ›
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Scientists discovered that common food emulsifiers consumed by mother mice altered their offspring’s gut microbiome from the very first weeks of life. These changes interfered with normal immune system training, leading to long-term inflammation. As adults, the offspring were more vulnerable to gut disorders and obesity. The findings suggest that food additives may have hidden, lasting effects beyond those who consume them directly. Read more ›
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Deep ocean hot spots packed with heat are making the strongest hurricanes and typhoons more likely—and more dangerous. These regions, especially near the Philippines and the Caribbean, are expanding as climate change warms ocean waters far below the surface. As a result, storms powerful enough to exceed Category 5 are appearing more often, with over half occurring in just the past decade. Researchers say recognizing a new “Category 6” could... Read more ›
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The Arctic is changing rapidly, and scientists have uncovered a powerful mix of natural and human-driven processes fueling that change. Cracks in sea ice release heat and pollutants that form clouds and speed up melting, while emissions from nearby oil fields alter the chemistry of the air. These interactions trigger feedback loops that let in more sunlight, generate smog, and push warming even further. Together, they paint a troubling picture... Read more ›
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MIT researchers have designed a printable aluminum alloy that’s five times stronger than cast aluminum and holds up at extreme temperatures. Machine learning helped them zero in on the ideal recipe in a fraction of the time traditional methods would take. When 3D printed, the alloy forms a tightly packed internal structure that gives it exceptional strength. The material could eventually replace heavier, costlier metals in jet engines, cars, and... Read more ›
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Most popular sources
Business Insider
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25% 6 |
Tom's Hardware
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14% 0 |
Gizmodo
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12% 5 |
Financial Times
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10% 8 |
Vox
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5% 1 |
| View sources » | |
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30.12.2025 20:23
Last update: 20:05 EDT.
News rating updated: 03:10.
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