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Ultra-endurance athletes can push their bodies to extraordinary extremes, but even they run into a hard biological wall. Researchers tracked ultra-runners, cyclists, and triathletes over weeks and months, discovering that no matter how intense the effort, the human body maxes out at about 2.5 times its basal metabolic rate when measured long-term. Short bursts of six or seven times BMR are possible, but the body quickly pulls energy away from other functions to compensate, nudging athletes back toward the c
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ScienceDaily
Rather than asking how AI agents can work for them, a key question in enterprise is now: Are agents playing well together? This makes orchestration across multi-agent systems and platforms a critical concern â and a key differentiator. âAgent-to-agent communications is emerging as a really big deal,â G2âs chief innovation officer Tim Sanders told VentureBeat. âBecause if you don't orchestrate it, you get misunderstandings, like people speaking foreign languages to... Read more âș
91,081 fresh
Kirill Avery, now 24, used a SAFE agreement to raise $500,000 for his startup ideas by selling a percentage of his future earnings to investors. Read more âș
1,624 fresh
Animal Crossing fans looking to return to the cozy island life can do so earlier than expected. While New Horizons' next major update, which brings the life sim game to version 3.0, was originally slated to launch on January 15th, it's now available to download. To be clear, this is not the paid Switch 2 [âŠ] Read more âș
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Bojangles just opened its first New York City location in East Flatbush, Brooklyn. Here are some highlights from the menu. Read more âș
1,120 fresh
After launching 32-terabyte HAMR drives, Seagate has achieved the same feat with CMR tech, releasing three new drives across its iconic product families. Starting at $699.99 and going all the way up to $849.99, these 32 TB hard drives spin at 7200 RPM, have transfer speeds of up to 285 MB/s, and five-year warranties. Read more âș
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How often have you asked ChatGPT for health advice? Maybe about a mysterious rash or that tightening in your right calf after a long run. I have, on both counts. ChatGPT even correctly diagnosed that mysterious rash I developed when I first experienced Bostonâs winter as cold urticaria, a week before my doctor confirmed it. [âŠ] Read more âș
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Bandcamp has addressed the AI slop problem vexing musicians and their fans of late. The company is banning any music or audio on its platform that is "wholly or in substantial part" made by generative AI, according to its blog. It also clarified that the use of AI tools to impersonate other artists or styles is âstrictly prohibitedâ by policies already in place. Any music suspected to be AI generated... Read more âș
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Sitting at a desk for hours? Upgrade your WFH setup and work in style with these comfy WIRED-tested seats. Read more âș
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This story appeared in Today, Explained, a daily newsletter that helps you understand the most compelling news and stories of the day. Subscribe here. Since the Covid-19 pandemic, millions of federal student loan borrowers have existed in a peculiar grey zone: Theyâre not making payments on their debt, but the government hasnât come after them. Under [âŠ] Read more âș
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Chinese customs officers were allegedly told to disallow the entry of Nvidia H200 chips, effectively banning the entry of these AI processors into the country. The command comes as other sources say that Beijing will only allow the import of these AI GPUs for 'special circumstances.' Read more âș
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Tesla will stop selling its $8,000 Full Self-Driving (FSD) option and make it strictly a monthly subscription service after February 14, CEO Elon Musk announced on his X platform. Musk didn't reveal the price or why he's making the switch, though FSD is already available by subscription for $99 per month or $999 per year. The shift could be advantageous for buyers, particularly if they decide to dump their new... Read more âș
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I graduated from college and moved to New York City to apply for full-time jobs. I haven't found one yet, but I've learned to prioritize my hobbies. Read more âș
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SK Hynix demonstrates 48 GB HBM4 memory with a 2,048-bit interface over at up to10 GT/s Read more âș
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Apple is confronting a newly intensified supply-chain challenge for future chips as the AI boom has created a global shortage of a key material, Nikkei Asia reports. Apple is said to be struggling to secure sufficient supplies of high-end glass cloth fiber, a material that plays a critical role in the printed circuit boards and chip substrates used in iPhones and other devices. The most advanced forms of this glass... Read more âș
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Phison's aiDAPTIV+ stack enables large Mixture of Experts AI models and agentic AI workloads to run on client systems with limited memory capacity. Read more âș
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After weeks of deliberation, sources suggest that China will only allow companies to purchase H200 GPUs for "special circumstances," although Beijing has yet to define exactly what that means. Read more âș
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On "The Late Show" Tuesday night, host Stephen Colbert said of Donald Trump: "So he's clearly invading Minnesota." Read more âș
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Nothing CEO Carl Pei says the era of cheaper smartphones is ending, with memory shortages and AI demand pushing costs so high that brands have little choice but to raise prices or rethink what phones offer. Read more âș
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You don't need an iPhone 16 or iPhone 17 to access this Apple Intelligence feature. Read more âș
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ScienceDaily
Roasted coffee may do more than wake you upâit 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 âș
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A large review of studies suggests that exercise can ease depression about as effectively as psychological therapy. Compared with antidepressants, exercise showed similar benefits, though the evidence was less certain. Researchers found that light to moderate activity over multiple sessions worked best, with few side effects. While itâs not a cure-all, exercise may be a powerful and accessible tool for many people. Read more âș
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Scientists are uncovering why Brazil may be one of the most important yet underused resources for studying extreme longevity. Its highly diverse population harbors millions of genetic variants missing from standard datasets, including rare changes linked to immune strength and cellular maintenance. Brazilian supercentenarians often remain mentally sharp, survive serious infections, and come from families where multiple members live past 100. Together, they reveal aging not as inevitable decline, but... Read more âș
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Sleep isnât just about feeling restedâit may be one of the strongest predictors of how long you live. Researchers analyzing nationwide data found that insufficient sleep was more closely tied to shorter life expectancy than diet, exercise, or loneliness. The connection was consistent year after year and across most U.S. states. The takeaway is simple but powerful: getting seven to nine hours of sleep may be one of the best... Read more âș
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Exercise doesnât just challenge the body; it challenges how the brain interprets effort. Scientists discovered that vibrating tendons before cycling allowed people to push harder without feeling like they were working more. Their muscles and hearts worked overtime, but their sense of strain stayed the same. This brain-body mismatch could one day help make exercise feel less intimidating, especially for people who struggle to stay active. Read more âș
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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 Einsteinâs 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 âș
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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 sugarâbut 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 âș
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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. NASAâs James Webb Space Telescope pierced through thick dust to reveal this violent outflow. The process is so intense itâs robbing the galaxy of star-forming gas at a staggering rate. Read more âș
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Einsteinâs claim that the speed of light is constant has survived more than a century of scrutinyâbut scientists are still daring to test it. Some theories of quantum gravity suggest light might behave slightly differently at extreme energies. By tracking ultra-powerful gamma rays from distant cosmic sources, researchers searched for tiny timing differences that could reveal new physics. They found none, but their results tighten the limits by a huge... Read more âș
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Researchers have built a new platform that produces ultrashort UV-C laser pulses and detects them at room temperature using atom-thin materials. The light flashes last just femtoseconds and can be used to send encoded messages through open space. The system relies on efficient laser generation and highly responsive sensors that scale well for manufacturing. Together, these advances could accelerate the development of next-generation photonic technologies. Read more âș
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