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Researchers have identified two gut bacteria that can produce serotonin, a key chemical that regulates bowel movements. In experiments with mice lacking serotonin, the microbes boosted serotonin levels, increased nerve cells in the colon, and normalized intestinal movement. The study also found that people with IBS have lower levels of one of these bacteria. The discovery suggests gut microbes could become a powerful new target for treating digestive disorders.
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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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Amazon wants workers to be using more and more AI, so workers are just apparently wasting tokens to make it look like they are. Read more ›
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Prosecutors allege Andrew Left manipulated the market. His defense has pressed the idea that people can disagree on stocks without it being fraud. Read more ›
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Today, WhatsApp has announced the introduction of incognito chats with Meta AI. As the name implies, these are private chats with the Meta chatbot inside WhatsApp. And when we say private, we mean "truly private", as Meta bills them - no one can read these chats, not even Meta (if you take their word for it, of course). Interestingly, Meta says other incognito-style modes for competing AI chatbots can't compete... Read more ›
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The Snapdragon 8 Elite Gen 6 Pro may push Android flagships into a new pricing era, where best performance comes with an Ultra-sized bill. Read more ›
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Tired of overpaying for power tools? Discover the surprisingly capable $50 impact driver that Consumer Reports ranks higher than some major brands. Read more ›
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Elon Musk traveled with the president on a state visit to China, even while his case against OpenAI's Sam Altman wrapped up. Read more ›
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The Amazon Fire phone, launched in 2014, was an unmitigated disaster for the company, and it's been keeping its distance from the space ever since. However, back in March a report surfaced claiming the company was developing an AI-powered phone. If you've been anxiously expecting it to happen, we have some bad news. According to Amazon's boss for consumer electronics Panos Panay, Amazon isn't "necessarily" doing a phone, since "there's... Read more ›
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Ukrainian company Celebra Tech claims its Trident laser weapon destroys drones, helicopters, and surveillance systems across significant battlefield distances. Read more ›
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Plus, daily activities and actions you can take to reduce stress at any time and no cost. Read more ›
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Keen to see more from the Dark Pictures Anthology? You won't want to miss these collectibles. Read more ›
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Remember Bard? It was the original name of Google’s AI chatbot, but the Gemini brand long ago replaced it. Just as you’ve likely forgotten that history, you’re not likely to remember Rufus in 12 months’ time, either. Rufus, the name of Amazon’s AI-powered shopping chatbot, got tossed on Wednesday and replaced with Amazon’s well-established Alexa virtual assistant brand name. I could make lots of jokes about what a terrible name... Read more ›
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Thankfully, both are old. But this raises questions about what's considered private info in the AI age. Read more ›
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The final Backrooms trailer has arrived as A24 prepares to bring the internet's creepiest urban legend to theaters on May 29. Read more ›
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LinkedIn is cutting marketing roles and trimming paid media spend as it leans on AI, its CMO Jessica Jensen says in an internal email. Read more ›
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ScienceDaily
Scientists in Sweden have taken a major step toward a potential cure for type 1 diabetes by developing a more reliable way to create insulin-producing cells from human stem cells. These lab-grown cells not only respond strongly to glucose but were also able to restore blood sugar control when transplanted into diabetic mice. Read more ›
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A new twin study suggests your genes may play a bigger role in your future success than your upbringing. Researchers found that IQ, which is largely genetically influenced, strongly predicts education, career, and income. Even twins raised in the same household diverged based on genetic differences. The findings hint that life outcomes may be more hardwired than many people expect. Read more ›
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Centuries ago in England, hats weren’t just accessories—they were statements of power and rebellion. Refusing to remove a hat could challenge authority, even in courtrooms and before kings. People valued their hats so deeply that robbery victims sometimes begged to keep them over money. In a world where going bareheaded signaled poverty or madness, hats shaped identity, respect, and even family discipline. Read more ›
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A routine experiment with a new single-cell DNA sequencing method turned into a surprising scientific twist when researchers stumbled upon a bizarre genetic code in a microscopic pond organism. Instead of following the near-universal “rules” of life, this newly identified protist rewrites how genes signal their end. This unexpected discovery challenges long-held assumptions about how genetic translation works and hints that nature may be far more flexible—and mysterious—than scientists realized. Read more ›
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Aging doesn’t just add fat—it redistributes it in risky ways, pushing more into the abdomen where it can harm health. Scientists found that testosterone plays a key role in this shift. In older women recovering from hip fractures, a testosterone gel combined with exercise helped prevent the usual rise in dangerous visceral fat. The result could point to a powerful new strategy for improving recovery and long-term health. Read more ›
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Some people taking Ozempic-like diabetes drugs may be getting dramatically better results for a surprising reason: why they overeat in the first place. A year-long study in Japan found that people who tend to eat because tempting food looks or smells irresistible were much more likely to lose weight and improve blood sugar levels on GLP-1 medications. But people who eat mainly in response to stress, sadness, or emotional struggles... Read more ›
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Researchers have created a next-generation obesity drug that works like a “Trojan horse,” using GLP-1/GIP signals to slip a powerful metabolic enhancer directly into target cells. In mice, it outperformed existing treatments—curbing appetite, increasing weight loss, and improving blood sugar levels. Because the extra drug acts only where it’s needed, it can be used at much lower doses, potentially reducing side effects. Read more ›
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A bizarre planetary pairing 190 light-years away is challenging everything astronomers thought they knew about how worlds form. A “lonely” hot Jupiter — typically found without nearby companions — is sharing its system with a smaller mini-Neptune tucked even closer to the star, a setup once thought nearly impossible. Read more ›
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Astronomers using the James Webb Space Telescope have spotted something that shouldn’t exist—at least not so early in the universe. A massive galaxy, formed less than 2 billion years after the Big Bang, appears to have no rotation at all, a trait usually seen only in much older, evolved galaxies. This challenges current theories that young galaxies should still be spinning from their formation. Read more ›
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Eating eggs might do more than just start your day—it could help protect your brain. Researchers found that people 65 and older who eat eggs regularly have a significantly lower risk of developing Alzheimer’s disease, with daily or near-daily consumption linked to up to a 27% reduction. Even modest egg intake showed benefits, suggesting that small dietary changes could make a meaningful difference over time. Read more ›
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13.05.2026 22:37
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