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Researchers uncovered rare azurite traces on a Final Paleolithic artifact, overturning assumptions that early Europeans used only red and black pigments. The find suggests ancient people possessed deeper knowledge of minerals and colors than believed. It also hints at vanished forms of decoration or artistic practices. The discovery opens new avenues for exploring identity and symbolism in Ice Age cultures.
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ScienceDaily
After a rudderless year and an exodus of around 4,000 employees due to Trump administration cuts, NASA got what may be its first piece of good news recently. On December 17, the Senate confirmed billionaire Jared Isaacman as the agency's new administrator. He now holds the power to rehabilitate a battered engine of scientific research, or steer it towards even more disruption. Considering the caliber of President Trump's other appointees,... Read more ›
752 fresh
The $550,000 a year role requires balancing safety concerns and the demands of a CEO who has shown a penchant for releasing products at a fast clip. Read more ›
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A Kapwing study reveals how AI slop has become a global presence on YouTube, with billions of views and growing influence across multiple markets. Read more ›
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China says the drills are a stern warning to pro-independence forces, but they look a lot like a practice run. Read more ›
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Michelin-star chef Camari Mick shared signs that a bakery may not be good, like filled cannoli sitting out and croissants with uneven layers. Read more ›
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Nvidia has completed its previously announced $5 billion investment in Intel, buying over 214 million shares at a fixed price after the deal received clearance from Federal Trade Commission. "The leading AI chip designer said in September it would pay $23.28 per share for Intel common stock, in a deal that is seen as a major financial lifeline for the chipmaker after years of missteps and capital intensive production capacity... Read more ›
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Windows 10's formal end-of-support arrived in October, and while the operating system is generally remembered as one of the "good" versions of Windows -- the most widely used since XP -- many of the annoyances people complain about in Windows 11 actually started during the Windows 10 era, ArsTechnica writes. Windows 10 earned its positive reputation primarily by not being Windows 8. It restored a version of the traditional Start... Read more ›
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The 'Aliens' director told friend and star Michael Biehn his feelings about how the franchise followed their sequel. Read more ›
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Over the last few weeks, iRobot has added Matter support to more of its Roomba robot vacuums, allowing them to be integrated with the Home app and used with Siri voice commands. Matter integration has been available for the Roomba Combo 10 Max since earlier this year, but existing Roomba Plus 500 Combo, Roomba Max 700 Vac, and Roomba Max 700 Combo vacuums can get Matter support through a firmware... Read more ›
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The prominent lawyer, who has represented Elon Musk and Jay Z in the past, said unnamed clients would flee the state if the proposal passes. Read more ›
253 fresh
While aboard Royal Caribbean's Wonder of the Seas, I learned the hard way that the bumpiest rooms on a cruise ship are at the front. Read more ›
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A former Samsung Engineer accused of offering the secrets behind the company's 10nm DRAM data to China's ChangXin Memory Technologies has been accused of making hundreds of handwritten notes on detailed process steps. Read more ›
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If you want a compact gaming keyboard without paying premium money, this is a strong deal on a legit wireless option. The Logitech PRO X 60 LIGHTSPEED is down to $89.99 (compared value $179.99), saving you $90. That’s the kind of discount that makes a “nice-to-have” upgrade feel practical, especially if you’ve been trying to ... Read more ›
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TSMC has quietly begun volume production of its 2nm-class N2 process in Q4 2025 as planned, marking the company’s first GAA nanosheet node that will be ramping production at two new fabs to meet strong demand from various customers. Read more ›
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The layer-1 network reversed course after ecosystem partners warned that rewriting chain history would undermine decentralization and create operational risks following a $3.9 million exploit. Read more ›
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f you’ve been waiting for a “buy it now” price on a serious gaming monitor, this one’s hard to ignore. The Acer Predator XB273K is down to $289.99 (was $699.99), saving you $410 (about 59% off). That’s a big cut for a 27-inch 4K IPS display, especially because this model is built for two different ... Read more ›
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Ukraine has used its pioneering naval drones to hit Russian targets like expensive warships. Now it has a growing fleet designed to fight on rivers. Read more ›
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From Gilded Age tycoons to modern tech billionaires, see how some of the richest Americans in history built fortunes that defined their eras. 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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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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A shiny gray crystal called platinum-bismuth-two hides an electronic world unlike anything scientists have seen before. Researchers discovered that only the crystal’s outer surfaces become superconducting—allowing electrons to flow with zero resistance—while the interior remains ordinary metal. Even stranger, the electrons on the surface pair up in a highly unusual pattern that breaks all known rules of superconductivity. Read more ›
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A new study suggests that dementia may be driven in part by faulty blood flow in the brain. Researchers found that losing a key lipid causes blood vessels to become overactive, disrupting circulation and starving brain tissue. When the missing molecule was restored, normal blood flow returned. This discovery opens the door to new treatments aimed at fixing vascular problems in dementia. Read more ›
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Researchers have discovered how cells activate a last-resort DNA repair system when severe damage strikes. When genetic tangles overwhelm normal repair pathways, cells flip on a fast but error-prone emergency fix that helps them survive. Some cancer cells rely heavily on this backup system, even though it makes their DNA more unstable. Blocking this process could expose a powerful new way to target tumors. Read more ›
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29.12.2025 18:51
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