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MIT scientists have identified cysteine — an amino acid found in foods like meat, dairy, beans, and nuts — as a potent trigger for intestinal repair. In mice, a cysteine-rich diet activated immune cells that released healing signals, helping stem cells rebuild damaged intestinal tissue after radiation exposure. Researchers say the discovery could eventually lead to new dietary therapies for cancer patients suffering from treatment-related gut damage.
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ScienceDaily
An East Bay apartment complex has been bought at a price that's well below its prior value. Read more ›
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A PG&E Corp. unit has bought a San Jose building in a move to bolster the utility's South Bay operations. Read more ›
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The European Commission has fined AliExpress more than $625 million, the largest penalty yet under the Digital Services Act, after finding that the marketplace failed to "diligently assess and mitigate risks relating to the sale of illegal, unsafe, or counterfeit products on its e-commerce platform." EU officials said flagged products repeatedly reappeared, sellers could evade safeguards, and AliExpress's recommendation and ad systems helped amplify dangerous goods. Ars Technica reports: For... Read more ›
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Phantom Twist doesn't use camouflage to hide. Instead, this drone spins so fast that human eyes can't resolve its shape. It's a clever piece of engineering, although a working camera remains an unsolved problem. Read more ›
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Есть вопросы, которые кажутся принадлежащими разным мирам. «Должен ли квадрат наследовать прямоугольнику?» — вопрос инженера за обедом. «Реальны ли универсалии или существуют лишь единичные вещи?» — вопрос, из-за которого в средневековых университетах ломали карьеры. Тезис статьи в том, что это один и тот же вопрос, и что программист, выбирая между интерфейсом и абстрактным классом, между наследованием и композицией, между актором и разделяемой памятью, совершает — обычно не подозревая — акт... Read more ›
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Netflix has teamed up with a company called SignUp Media to offer ASL interpretations on a bunch of kids shows and movies. Read more ›
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Students who attended schools including Yale, Brown, and Columbia began receiving payments on July 20 from a financial aid antitrust settlement. Read more ›
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Microsoft is testing a Chinese AI model that could end up handling tasks inside Copilot, a move that shows just how quickly the balance of power in artificial intelligence is shifting. According to multiple reports, the company is evaluating Moonshot ... Read more ›
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Certain models of Elon Musk's Tesla Motors vehicles come with sci-fi inspired starburst badges on their trunk lids, and the reason may just be ludicrous. Read more ›
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As the country sizzled through heat waves, the government removed some of its most actionable advice about how to conserve energy. Read more ›
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Marvel dropped the first full Avengers: Doomsday trailer, confirming its December 18 release date and setting up a direct box office showdown with Dune 3. Read more ›
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Google gave us new beta software to play with today on our Pixel phones. Android 17 QPR2 Beta 1 is here as build CP41.260701.005 and you can download it right now. This first beta for Android 17 QPR2 is available for the Pixel 6a up through the Pixel 10 series and Pixel 10a. The Pixel... Read the original post: Google Releases Android 17 QPR2 Beta 1 for Pixel Read more ›
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A new leak suggests Bose's QuietComfort headphones are finally getting a refresh — with smarter features, a redesigned look, and no price increase. Read more ›
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The latest leak suggests Samsung’s new foldables and watches could become considerably more expensive in some regions. Read more ›
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It was hard to travel across the country for work often and leave my family behind, but my kids ended up OK and don't remember. The job was worth it. Read more ›
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Taylor Farms, a lettuce supplier for Taco Bell, has faced scrutiny amid the cyclosporiasis outbreak. Read more ›
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ScienceDaily
Exercise doesn't just make the heart stronger. It also rewires the nerves that regulate it, a discovery that could pave the way for more personalized treatments for common heart conditions such as arrhythmias and angina. Read more ›
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Researchers have discovered that the retina uses an unexpected communication network that lets separate visual pathways cooperate instead of working alone. A newly identified "commander" cell appears to coordinate this system, helping the eye detect faint details that might otherwise be missed. Read more ›
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Dark matter may be far more complicated than scientists once believed. A new study suggests it could consist of at least two different kinds of particles that slowly separate over time, with heavier particles sinking toward the centers of galaxies and lighter ones drifting outward. This simple idea could explain several puzzling cosmic observations that have frustrated astronomers for years, from unusually diffuse dwarf galaxies to surprisingly dense dark matter... Read more ›
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A new book claims AI has been built on a flawed assumption dating back to Alan Turing's famous 1950 paper. Peter J. Denning argues that the most important parts of human intelligence, including common sense, intuition, culture, and practical know-how, cannot be encoded into computers. He believes this makes true human-level AI impossible, regardless of how large language models become. Read more ›
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A newly discovered network of fine hairs and specialized nerve cells appears to form a dedicated system for sensing mechanical itch, offering fresh insight into why chronic itching occurs. Because humans show signs of having the same pathway, the research could pave the way for more effective treatments for conditions such as eczema. Read more ›
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NASA is ramping up its lunar ambitions by awarding nearly $600 million for four commercial Moon landings planned for late 2028. Each mission will carry the same trio of science instruments to improve lunar navigation, study dangerous dust kicked up during landings, and map the Moon's radiation environment. The agency also revealed plans for new rovers, communication satellites, and additional cargo missions as it lays the groundwork for a permanent... Read more ›
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NASA's Perseverance rover has reached an impressive new milestone on Mars, completing the equivalent of a full marathon by driving 26.2 miles (42.195 kilometers) across the Red Planet. It accomplished the feat in just five years and four months, reaching the distance on its 1,890th Martian day, less than half the time it took the previous record holder, NASA's Opportunity rover. Read more ›
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A fossilized Edmontosaurus skull with a Tyrannosaurus tooth still embedded in its face has given scientists rare evidence of a dramatic predator-prey encounter. The discovery suggests the giant carnivore delivered an incredibly powerful face-to-face bite, offering new clues about how Tyrannosaurus hunted. Read more ›
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Researchers found that semaglutide, the active ingredient in Ozempic and Wegovy, slowed biological aging markers in adults with HIV, marking the first clinical evidence that the drug may influence human aging. Although the findings are encouraging, scientists say larger studies are needed before concluding that the medication can help people age more slowly. Read more ›
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The world's longest-running soil warming experiment has revealed an unexpected climate concern. After nearly four decades, researchers found that warming can cause microbes to break down stable soil carbon that scientists once believed was largely protected. That releases extra carbon dioxide into the atmosphere, potentially accelerating global warming. Read more ›
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20.07.2026 15:12
Last update: 15:05 EDT.
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