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Researchers have built a fully implantable device that sends light-based messages directly to the brain. Mice learned to interpret these artificial patterns as meaningful signals, even without touch, sight, or sound. The system uses up to 64 micro-LEDs to create complex neural patterns that resemble natural sensory activity. It could pave the way for next-generation prosthetics and new therapies.
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ScienceDaily
The AFL-CIO, which represents some 15 million workers across the US, is backing a planned Minnesota economic blackout to protest ICE. Read more ›
2,273 fresh
President Donald Trump threatens tariffs on Denmark and other European nations over Greenland annexation, citing national security concerns. Read more ›
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We moved from Texas to Denver and downsized our home, gaining more time together, walkability, community, and freedom for our kids. Read more ›
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Turns out people might like to circumvent centralized financial infrastructure in times of political upheaval. Read more ›
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"Share a Disney quote that sums up how you're feeling right now!" That's what Disney posted on Threads the other day, and people immediately replied with lines from Star Wars, The Hunchback of Notre Dame, and even Mary Poppins. The throughline between all the quotes: they were pretty pointedly anti-fascist and clearly aimed at the […] Read more ›
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We now have some idea of what's at stake in the longstanding feud between Elon Musk and OpenAI. As first reported by Bloomberg, the latest filing, as part of a lawsuit that accuses the AI giant of abandoning its non-profit status, claims that Musk is owed anywhere between $79 billion and $134 billion in damages from the "wrongful gains" of OpenAI and Microsoft. Musk claimed in the filing that he's... Read more ›
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Since the United States announced it would “run” Venezuela and captured President Nicolás Maduro, the Trump administration has openly floated similar interventions elsewhere in Latin America. But the country Donald Trump has fixated on most isn’t an adversary — it’s an ally. Greenland, a NATO member and longtime partner of the United States has repeatedly […] Read more ›
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Android tablets are slowly but surely becoming great in the shadow of the market-dominant iPad. Example, the Oppo Pad 5 Matte Display Edition, also known as the Oppo Pad Air5. This may very well be all the tablet you ever need. It has a large anti-glare display, a long-lasting battery, and solid performance. Let's touch on that last bit - the tablet has what Oppo calls a 48-month fluency protection,... Read more ›
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Increasing DDR5 prices are leading buyers to buy "ancient" desktop platforms going as far back as the DDR3 era. YouTuber discovers 4790K powered system with an RTX 2060 Super and $40 worth of 32GB DDR3 memory can run games modern AAA games at 60FPS. Read more ›
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Enjoy the web in peace with this lifetime subscription to the AdGuard Family Plan, now $39.99 (reg. $169.99). Read more ›
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I began choosing grocery cashiers over self-checkout and was surprised by how much small human interactions helped combat loneliness. Read more ›
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An anonymous reader shared this report from the Washington Post: The U.S. Department of Transportation brought an automated bus to D.C. this week to showcase its work on self-driving vehicles, taking officials from around the country on a ride between agency headquarters at Navy Yard and Union Station. One of those trips was interrupted Sunday when the bus got rear-ended. The bus, produced by the company Beep, was following its... Read more ›
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AMD will try to keep graphics card prices as low as possible for gamers during the DRAM shortage. Read more ›
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A new article from Bloomberg says dozens of America's colleges "succumbed to a fundamental problem killing colleges across the US: not enough students. The schools will award their final degrees this spring, stranding students not yet ready to graduate and forcing faculty and staff to hunt for new jobs." The country's tumbling birth rate is pushing schools toward a "demographic cliff," where a steadily dropping population of people in their... Read more ›
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Elon Musk wants OpenAI and Microsoft to pay him damages in the range of $79 billion to $134 billion over his claims that he was defrauded. Read more ›
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Amazon is reportedly adding Teresa Palmer (The Fall Guy, Warm Bodies, Hacksaw Ridge) to its pantheon of Norse gods for its God of War TV show adaptation. As first reported by Deadline, Palmer will play Sif, Thor's wife and eventual leader of the Aesir, in the live-action adaptation. It may not carry as much weight as the casting of the video game's protagonist that was revealed earlier this week to... Read more ›
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This Jackery HomePower 3000 portable power station is more than 50% off right now. Read more ›
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Boomer Anne Golberg, 73, teaches other seniors how to master the art of using an iPhone. She says the technology isn't as scary as they might think. Read more ›
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ScienceDaily
A new discovery may explain why so many people abandon cholesterol-lowering statins because of muscle pain and weakness. Researchers found that certain statins can latch onto a key muscle protein and trigger a tiny but harmful calcium leak inside muscle cells. That leak may weaken muscles directly or activate processes that slowly break them down, offering a long-sought explanation for statin-related aches. Read more ›
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Roasted coffee may do more than wake you up—it could help control blood sugar. Researchers discovered several new coffee compounds that inhibit α-glucosidase, a key enzyme linked to type 2 diabetes. Some of these molecules were even more potent than a common anti-diabetic drug. The study also introduced a faster, greener way to uncover health-boosting compounds in complex foods. Read more ›
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The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study suggests this mysterious ingredient may not be necessary after all. Using an extended version of Einstein’s gravity, researchers found that cosmic acceleration can arise naturally from a more general geometry of spacetime. The result hints at a radical new way to understand why the universe keeps speeding up. Read more ›
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Scientists at Tufts have found a way to turn common glucose into a rare sugar that tastes almost exactly like table sugar—but with far fewer downsides. Using engineered bacteria as microscopic factories, the team can now produce tagatose efficiently and cheaply, achieving yields far higher than current methods. Tagatose delivers nearly the same sweetness as sugar with significantly fewer calories, minimal impact on blood sugar, and even potential benefits for... Read more ›
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A massive international brain study has revealed that memory decline with age isn’t driven by a single brain region or gene, but by widespread structural changes across the brain that build up over time. Analyzing thousands of MRI scans and memory tests from healthy adults, researchers found that memory loss accelerates as brain tissue shrinkage increases, especially later in life. While the hippocampus plays a key role, many other brain... Read more ›
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“BPA-free” food packaging may be hiding new risks. A McGill University study found that several BPA substitutes used in grocery price labels can seep into food and interfere with vital processes in human ovarian cells. Some triggered unusual fat buildup and disrupted genes linked to cell repair and growth. The results raise concerns that BPA replacements may be just as troubling as the chemical they replaced. Read more ›
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Scientists have discovered an enormous stream of super-hot gas erupting from a nearby galaxy, driven by a powerful black hole at its center. The jets stretch farther than the galaxy itself and spiral outward in a rare, never-before-seen pattern. NASA’s James Webb Space Telescope pierced through thick dust to reveal this violent outflow. The process is so intense it’s robbing the galaxy of star-forming gas at a staggering rate. Read more ›
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Humans pay enormous attention to lips during conversation, and robots have struggled badly to keep up. A new robot developed at Columbia Engineering learned realistic lip movements by watching its own reflection and studying human videos online. This allowed it to speak and sing with synchronized facial motion, without being explicitly programmed. Researchers believe this breakthrough could help robots finally cross the uncanny valley. Read more ›
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A new OLED design can stretch dramatically while staying bright, solving a problem that has long limited flexible displays. The breakthrough comes from pairing a highly efficient light-emitting material with tough, transparent MXene-based electrodes. Tests showed the display kept most of its brightness even after repeated stretching. The technology could power future wearable screens and on-skin health sensors. Read more ›
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Tryptophan does far more than help us sleep—it fuels brain chemistry, energy production, and mood-regulating neurotransmitters. But as the brain ages or develops neurological disease, this delicate system goes awry, pushing tryptophan toward harmful byproducts linked to memory loss, mood changes, and sleep problems. Read more ›
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17.01.2026 21:01
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