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Beautiful white wall paint does not stay beautiful and white forever. Often, various substances from the air accumulate on its surface. This can be a desired effect because it makes the air cleaner for a while -- but over time, the color changes and needs to be renewed. Now, special titanium oxide nanoparticles have been developed that can be added to ordinary, commercially available wall paint to establish self-cleaning power: The nanoparticles are photocatalytically active, they can use sunlight not only.
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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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1. ИсторияКорпоративная модель ИИ за $10 млн. дала негативный отзыв на недавно опубликованную статью:[1] Vladimirov, V.V. (2026). An additional degree of freedom in the processes of self-organized criticality with violation of causality. Chaos, Solitons & Fractals, 208, 118186. Ключевая проблема не в том, что ИИ «глупый». Проблема в том, что он обучен на другой парадигме. Вот три фундаментальные причины, почему корпоративный ИИ дал негативный отзыв — и почему это не... Read more ›
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For most adults, a daily caffeine habit may be safer for the heart than many people assume. A new American Heart Association review found that up to 400 milligrams of caffeine a day, roughly three to five cups of regular black coffee, is generally safe and may even be linked to lower risks of heart disease, stroke, heart failure, and Type 2 diabetes. But the source matters: highly concentrated energy... Read more ›
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A spiral of escalation risks choking off one of the world's most critical shipping lanes while American casualties climb and diplomatic off-ramps vanish. Read more ›
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OpenAI said on Tuesday that it was adding two new members to its board of directors, Nubank CEO David Vélez and Bank of New York Mellon CEO Robin Vince. “David and Robin are exceptional leaders who have used technology to reshape financial services and expand opportunity at global scale,” Bret ... Read more ›
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Tractor Supply isn't the first name you think of when shopping for name-brand tools, but the retailer has quite a few prominent brands on its shelves. Read more ›
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Today Samsung has announced the Health Assistant, which it bills as the "first fully integrated AI-powered personal health assistant". It is now available in beta for eligible US users of Samsung Health. Samsung promises that the Health Assistant will help you achieve your health and wellness goals by combining important health data with insights that empower you to ask questions about your health and "gain access to rich, personalized health... Read more ›
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Samsung's next Galaxy Unpacked event is just around the corner, and the company is expected to take the wraps off a bunch of new devices. Based on the rumors and leaks we've seen so far, Samsung's next generation of foldables will likely be the stars of the show. Samsung is expected to show off a […] Read more ›
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Data centers are facing massive backlash over water consumption. Discover how Nvidia's new 100% liquid cooling design runs hotter to save resources. Read more ›
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Navy aircraft carriers require the work of thousands of dedicated sailors. While no job on a carrier is ever easy, some are more challenging than others. Read more ›
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Platforms like YouTube and TikTok are navigating the fine line between a fine line between embracing AI and low-quality, machine-generated content. Read more ›
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RTO mandates cite ad-hoc worker collaboration, but workers seem to be turning to AI to answer their questions instead. Read more ›
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The company reportedly plans to team up with Klarna, turning the rising cost of its hardware into another monthly bill. Read more ›
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Who says software is dead? Jack Dorsey’s Block today unveiled a new “collaboration workspace”—software people can use to communicate and work together—which Dorsey says aims to reduce “our dependency on Slack and GitHub.” That’s a bit of a provocative statement from Dorsey, who also co-founded Twitter and therefore knows a thing or two about communication platforms (even if he was a dismal CEO of Twitter). Known as Buzz, the new... Read more ›
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It was reportedly an evaluation that went haywire involving GPT-5.6 Sol, along with another even more advanced OpenAI model. Read more ›
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NASA researchers also tested out the Psyche spacecraft’s other instruments to make sure they were working. Read more ›
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A new bill would ban phone calls on flights. Former flight attendants say it would be good for passengers and crew. Read more ›
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ScienceDaily
Chimpanzees showed a remarkable attraction to crystals, choosing them over ordinary stones and studying them with intense curiosity. The results suggest that the same unusual features may have fascinated early humans long before crystals had any practical use. Read more ›
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A deadly fungus has wiped out amphibian populations around the globe, yet some mysteriously recover. Researchers discovered that survivors develop powerful immune defenses while they are still tadpoles, giving them a head start before the fungus can attack after metamorphosis. The study also uncovered a vast collection of previously unknown antimicrobial peptides that could someday inspire new drugs to fight infections. Read more ›
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Going to the cinema, visiting museums, or attending concerts may do more than entertain. Researchers found that older adults who regularly participated in cultural activities tended to have bodies that functioned like those of people about three years younger. They believe stronger social ties, better mental health, and healthier habits could help explain the link, although more research is needed to determine whether cultural activities directly slow aging. Read more ›
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Four nearby white dwarf stars have been discovered hiding in plain sight beside brighter red dwarf companions. Hubble's ultraviolet observations finally revealed the long-hidden stellar remnants, including one just 25 light-years away that took nearly three decades to confirm. The findings match long-standing predictions and suggest our corner of the galaxy may contain many more undiscovered white dwarf binaries. Read more ›
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NASA has chosen 41 commercial technology projects that could solve critical challenges for future missions to the Moon and Mars. From powering lunar outposts to protecting spacecraft from Moon dust, the innovations are designed to push both space exploration and the commercial space economy forward. Read more ›
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Humans are often described as the planet's ultimate "super-predator," but wild animals do not fear every human the same way. After analyzing three decades of research, scientists found that animals become much more alert and spend less time feeding when people pose a real threat, such as hunters or fishers. In contrast, tourists, researchers, and other non-lethal humans trigger far weaker and less predictable reactions. Read more ›
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A 1,600-year-old mummy discovered in Egypt has revealed something archaeologists had never seen before: a fragment of Homer’s Iliad used during embalming. The papyrus was identified as part of the famous "Catalogue of Ships," one of the best-known sections of the ancient epic. Researchers say it is the first archaeological evidence of a Greek literary text being intentionally incorporated into the mummification process, adding a fascinating new chapter to the... Read more ›
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NASA's PACE satellite captured the Black Sea glowing turquoise during its annual phytoplankton bloom. The vivid color comes from massive numbers of coccolithophores, microscopic organisms whose reflective shells brighten the water enough to be seen from space. An astronaut aboard the International Space Station also photographed the bloom spreading through the Bosphorus, revealing swirling currents. Read more ›
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An unusual leopard gecko that naturally develops aggressive tumors may become an important new model for cancer research. Scientists found its tumors share key genetic changes with human cancers, offering a rare opportunity to study the disease as it develops naturally. Read more ›
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Researchers have discovered that a microscopic skeleton inside neurons does much more than hold cells together. It acts as a gatekeeper that controls what brain cells absorb and when they absorb it. When this protective structure weakens, neurons rapidly take in harmful proteins associated with Alzheimer's disease, suggesting that stabilizing it could become a promising new strategy for preventing brain cell damage. Read more ›
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21.07.2026 22:32
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