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Scientists have created the most detailed maps yet of how genes control one another inside the brains of people with Alzheimer’s disease. Using a powerful new AI-based system called SIGNET, the team uncovered cause-and-effect relationships between genes across six major brain cell types, revealing which genes are truly driving harmful changes. The most dramatic disruptions were found in excitatory neurons, where thousands of genetic interactions appear to be extensively rewired as the disease progresses.
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ScienceDaily
Microsoft AI CEO Mustafa Suleyman claims that AI models will become powerful enough in the next 12 to 18 months that they would start replacing humans in white-collar jobs like lawyers, accountants, project managers, and marketers. Read more ›
1,237 fresh
The Unified Memory architecture used by Apple Macs and MacBooks make it the ideal device for locally run agentic AI, driving demand for high-memory models and increasing order lead times to more than a month. Read more ›
496 fresh
A frighteningly farcical series of events involving laser weaponry, the FAA, Customs and Border Protection (CBP), and the Pentagon has been retold by a trio of insiders talking to the WSJ. Read more ›
384 fresh
A playable demo for adventure brawler Scott Pilgrim EX is now available. Read more Read more ›
283 fresh
My family felt stuck in rural Utah, so we sold our affordable house and are now paying more in Denver. The financial risk was more than worth it. Read more ›
250 fresh
After working with Ukrainian soldiers, the 1st Battalion of the Irish Guards now has a "drone hub," an obstacle course," and rigorous drone training. Read more ›
236 fresh
Linux kernel 7.0 does away with 440BX EDAC driver Read more ›
229 fresh
Angeion Group is calling for eligible customers to file a claim for the G.Skill class action settlement. The portal is open until April 7, 2026, giving affected people less than two months to submit a claim form. Read more ›
217 fresh
TT Games has revised its PC specs for Lego Batman: Legacy of the Dark Knight downward after initially recommending at least 32GB of RAM. Read more Read more ›
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This is The Stepback, a weekly newsletter breaking down one essential story from the tech world. For more news about video game industry's pushback against generative AI, follow Jay Peters. The Stepback arrives in our subscribers' inboxes at 8AM ET. Opt in for The Stepback here. How it started Long before the generative AI explosion, […] Read more ›
193 fresh
Startup raises $25m to boost its biological neuron-driven pathway to replace, or augment, silicon compute in AI. Read more ›
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The. upcoming low-cost MacBook featuring an iPhone-class processor will reportedly be launched in March, packing a screen smaller than 13 inches. Read more ›
152 fresh
The difference in futures basis between CME and Deribit reflects varying risk appetite across regions. Read more ›
152 fresh
I wasted a lot of time trying to make solutions work when they simply didn't suit me. Read more ›
142 fresh
Jeff Mason, a former construction manager, and his wife faced financial ruin due to medical bills in the 1990s. Now, he drives for Uber at 76. Read more ›
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Enthusiast gaming keyboard tech has made the jump to gaming mice - well, to one gaming mouse so far. The $179.99 Logitech G Pro X2 Superstrike is the first to feature analog sensors that use induction to register clicks faster than microswitches used in many mice. Those sensors allow for a host of cool features […] Read more ›
131 fresh
These performance cars are among the Stuttgart automaker's most collectible vehicles, combining boxy 80s lines with speed that still knocks your head back. Read more ›
125 fresh
With more humanoids entering the world, be ready to hit the red button. Here are some practical tips to regain control if things go wrong. Read more ›
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Beyond mistakes or nonsense, deliberately bad information being injected into AI search summaries is leading people down potentially harmful paths. Read more ›
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ScienceDaily
A legendary golden fabric once worn only by emperors has made an astonishing comeback. Korean scientists have successfully recreated ancient sea silk—a rare, shimmering fiber prized since Roman times—using a humble clam farmed in modern coastal waters. Beyond reviving its luxurious look, the team uncovered why this fiber never fades: its glow comes not from dyes, but from microscopic structures that bend light itself. Read more ›
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A centuries-old Chinese medicinal root is getting new scientific attention as a potential game-changer for common hair loss. Polygonum multiflorum, long believed to restore dark, healthy hair, appears to work on multiple fronts at once—blocking hair-shrinking hormones, protecting follicles from damage, activating natural regrowth signals, and boosting blood flow to the scalp. Read more ›
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Life’s story may stretch further back than scientists once thought. Some genes found in nearly every organism today were already duplicated before all life shared a common ancestor. By tracking these rare genes, researchers can investigate how early cells worked and what features of life emerged first. New computational tools are now helping scientists unlock this hidden chapter of evolution. Read more ›
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Your cat’s purr may say more about who they are than their meow ever could. Scientists discovered that purrs are stable and uniquely identifiable, while meows change dramatically depending on context. Domestic cats, in particular, have evolved highly flexible meows as a way to communicate with humans. The purr, meanwhile, stays constant—making it a reliable marker of individual identity. Read more ›
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A new scientific review challenges the headline-grabbing claim that Yellowstone’s returning wolves triggered one of the strongest trophic cascades on Earth. Researchers found that the reported 1,500% surge in willow growth was based on circular calculations and questionable comparisons. After correcting for modeling and sampling flaws, the supposed ecosystem-wide boom largely disappears. Read more ›
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A low-fat vegan diet—without cutting calories or carbs—may help people with type 1 diabetes significantly reduce how much insulin they need, and how much they spend on it. In a new analysis published in BMC Nutrition, participants following the plant-based plan lowered their daily insulin use by 28%, while those on a portion-controlled diet saw no meaningful change. Read more ›
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Researchers have found a surprising way to turn sunflower oil waste into a powerful bread upgrade. By replacing part of wheat flour with partially defatted sunflower seed flour, breads became dramatically richer in protein, fiber, and antioxidants—while also offering potential benefits for blood sugar and fat digestion. Read more ›
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Astronomers have uncovered a distant planetary system that flips a long-standing rule of planet formation on its head. Around the small red dwarf star LHS 1903, scientists expected to find rocky planets close in and gas giants farther out — the same pattern seen in our own Solar System and hundreds of others. And at first, that’s exactly what they saw. But new observations revealed a surprise: the outermost planet... Read more ›
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Avian malaria is spreading across Hawaiʻi in a way scientists didn’t fully grasp until now: nearly every forest bird species can help keep the disease alive. Researchers found the parasite at 63 of 64 sites statewide, revealing that both native honeycreepers and introduced birds can quietly pass the infection to mosquitoes—even when carrying only tiny amounts of it. Because infected birds can remain contagious for months or even years, transmission... Read more ›
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Time may feel smooth and continuous, but at the quantum level it behaves very differently. Physicists have now found a way to measure how long ultrafast quantum events actually last, without relying on any external clock. By tracking subtle changes in electrons as they absorb light and escape a material, researchers discovered that these transitions are not instantaneous and that their duration depends strongly on the atomic structure of the... Read more ›
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Most popular sources
Gizmodo
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28% 25 |
Business Insider
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18% 8 |
Tom's Hardware
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16% 42 |
The Verge
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9% 6 |
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ScienceDaily
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4% 3 |
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15.02.2026 13:35
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