A three-year study of nearly 4,000 adults ranging from age 19 to 94 found that brain health can improve at any age, challenging the common belief that mental sharpness must decline as we get older. Participants spent just a few minutes a day on brain-training activities, and researchers found measurable gains across multiple aspects of brain health, including thinking clarity, emotional well-being, and sense of purpose. Read more ›
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Chronic insomnia may do more than leave you groggy, it could speed up brain aging. A large Mayo Clinic study found that people with long-term sleep troubles were 40% more likely to develop dementia or cognitive impairment, with brain scans showing changes linked to Alzheimer’s. Those reporting reduced sleep showed declines comparable to being four years older, while certain genetic risk carriers saw even steeper drops. Read more ›
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Researchers trained AI on tens of thousands of eye scans, enabling doctors to predict which keratoconus patients need early treatment and which can be safely monitored, cutting down on unnecessary procedures while preventing vision loss. Read more ›
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A massive Danish study reveals that despite the remarkable weight-loss benefits of semaglutide, more than half of adults without diabetes stop using it within a year. High costs, unpleasant side effects, and underlying medical or psychiatric conditions play major roles in the dropouts. Younger users and men are especially prone to quitting, raising concerns since discontinuation often leads to weight regain. Read more ›
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Not all barnacles just sit on rocks and ships. Some invade crabs, growing like a parasitic root system that hijacks their bodies. A mysterious group called y-larvae has baffled scientists for over a century, with no known adult stage. Genetic evidence now reveals they’re related to barnacles and may also be parasites — lurking unseen inside other creatures. Read more ›
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Scientists have uncovered that “forever chemicals” like PFAS are even more acidic than anyone realized, meaning they dissolve and spread in water with alarming ease. Using a cutting-edge method combining NMR spectroscopy and computer modeling, researchers showed that the acidity of notorious compounds like PFOA and GenX had been vastly underestimated—sometimes by factors of a thousand. Read more ›
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Octopuses aren’t just flexible—they’re astonishingly strategic. A new study reveals how their eight arms coordinate with surprising precision: front arms for exploring, back arms for locomotion, and every arm capable of twisting, bending, shortening, and elongating in unique ways. Researchers observed nearly 7,000 deformations across multiple habitats, capturing behaviors from camouflage tricks to elaborate hunting techniques. This insight doesn’t just unlock secrets of octopus biology, it could also inspir Read more ›
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Scientists in Tokyo have uncovered “Inocles,” massive strands of extrachromosomal DNA hidden inside bacteria in human mouths. These giants, overlooked by traditional sequencing, could explain how oral microbes adapt, survive, and impact health. Found in nearly three-quarters of people, Inocles carry genes for stress resistance and may even hint at links to diseases like cancer, opening a whole new frontier in microbiome research. Read more ›
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Johns Hopkins scientists, working with global partners, have unveiled a new way to build microchips so small they’re invisible to the eye. By developing special metal-organic materials that interact with powerful beams of light, they’ve cracked a major hurdle in creating faster, smaller, and more affordable chips. This new process, chemical liquid deposition, could reshape electronics manufacturing and push the limits of technology for years to come. Read more ›
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Quantum materials, defined by their photon-like electrons, are opening new frontiers in material science. Researchers have synthesized organic compounds that display a universal magnetic behavior tied to a distinctive feature in their band structures called linear band dispersion. This discovery not only deepens the theoretical understanding of quantum systems but also points toward revolutionary applications in next-generation information and communication technologies that conventional materials cannot ac Read more ›
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Physicists have achieved a breakthrough by using a 58-qubit quantum computer to create and observe a long-theorized but never-before-seen quantum phase of matter: a Floquet topologically ordered state. By harnessing rhythmic driving in these quantum systems, the team imaged particle edge motions and watched exotic particles transform in real time. Read more ›
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For centuries, scientists have puzzled over globular clusters, the dense star systems that orbit galaxies without dark matter. Using ultra-detailed simulations, researchers recreated their origins and unexpectedly revealed a new class of cosmic object that bridges star clusters and dwarf galaxies. These “globular cluster-like dwarfs” may already exist in our Milky Way, offering fresh opportunities to study both dark matter and the earliest stars. Read more ›
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Mars’ Jezero Crater holds signs of ancient water and strange mineral reactions, some linked with organic compounds. With Perseverance’s samples and AI-refined mineral maps, scientists are closing in on whether Mars once had the chemistry needed for life. Read more ›
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Scientists discovered that a gut bacteria molecule called corisin can travel to the kidneys, triggering inflammation and scarring that lead to diabetic kidney fibrosis. By attaching to albumin in the blood, corisin infiltrates kidney tissue and accelerates damage. In animal studies, antibodies that neutralize corisin slowed disease progression, offering hope for new treatments beyond dialysis and transplants. Read more ›
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Researchers identified microRNA-93 as a genetic driver of fatty liver disease and showed that vitamin B3 can effectively suppress it. This breakthrough suggests niacin could be repurposed as a powerful new treatment for millions worldwide. Read more ›
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Scientists have finally unlocked a way to identify the elusive W state of quantum entanglement, solving a decades-old problem and opening paths to quantum teleportation and advanced quantum technologies. Read more ›
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For centuries, people believed ice was slippery because pressure and friction melted a thin film of water. But new research from Saarland University reveals that this long-standing explanation is wrong. Instead, the slipperiness comes from the subtle interaction of molecular dipoles between ice and surfaces like shoes or skis. These microscopic electrical forces disorder the crystal structure of ice, creating a thin liquid layer even at temperatures near absolute zero.... Read more ›
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For the first time, scientists have observed electrons in graphene behaving like a nearly perfect quantum fluid, challenging a long-standing puzzle in physics. By creating ultra-clean samples, the team at IISc uncovered a surprising decoupling of heat and charge transport, shattering the traditional Wiedemann-Franz law. At the mysterious “Dirac point,” graphene electrons flowed like an exotic liquid similar to quark-gluon plasma, with ultra-low viscosity. Beyond rewriting physics textbooks, this discovery... Read more ›
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Scientists have, for the first time, successfully studied liquid carbon in the lab by combining a powerful high-performance laser with the European XFEL x-ray laser. The experiment captured fleeting nanosecond snapshots of carbon as it was compressed and melted, revealing surprising diamond-like structures and narrowing down its true melting point. Read more ›
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Walking every day could be the simplest and most effective way to prevent chronic lower back pain. A large study involving over 11,000 people found that walking more — not faster — reduces the risk of developing long-term back issues. The findings show that even low-intensity walking provides protection, with participants walking over 100 minutes daily experiencing significantly lower risks than those walking less. Read more ›
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Forever chemicals known as PFAS have turned up in an unexpected place: beer. Researchers tested 23 different beers from across the U.S. and found that 95% contained PFAS, with the highest concentrations showing up in regions with known water contamination. The findings reveal how pollution in municipal water supplies can infiltrate popular products, raising concerns for both consumers and brewers. Read more ›
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19.06.2026 17:48
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