New research shows that hippos lived in central Europe tens of thousands of years longer than previously thought. Ancient DNA and radiocarbon dating confirm they survived in Germany’s Upper Rhine Graben during a milder Ice Age phase. Closely related to modern African hippos, they shared the landscape with cold-adapted giants like mammoths. The finding rewrites Ice Age history and suggests regional climates were far more diverse. Read more ›
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Researchers have uncovered microbial evidence in the remains of Napoleon’s soldiers from the 1812 Russian retreat. Genetic analysis revealed pathogens behind paratyphoid and relapsing fever, diseases likely contributing to the army’s massive losses. Using advanced DNA sequencing, the team pieced together centuries-old infection clues, connecting historical accounts with modern science. Their work redefines our understanding of how disease shaped history’s most infamous retreat. Read more ›
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Life’s origin story just became even more mysterious. Using mathematics and information theory, Robert G. Endres of Imperial College London found that the spontaneous emergence of life from nonliving matter may be far more difficult than scientists once thought. Read more ›
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Researchers found that combining regular exercise with omega-3 supplements can make a big difference for oral health. The duo helps the immune system fight off chronic tooth root infections and reduces bone loss around the teeth. In animal studies, those that both exercised and took omega-3s had much lower inflammation and healthier bone structure. Read more ›
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Scientists have uncovered that glaciers can temporarily cool the air around them, delaying some effects of global warming. This self-cooling, driven by katabatic winds, is nearing its peak and will likely reverse in the next two decades. Once glaciers lose enough mass, they will heat up faster, speeding their decline. The team urges immediate global action to curb emissions and manage dwindling water resources wisely. Read more ›
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In a groundbreaking discovery, scientists at Trinity College Dublin have identified a "universal thermal performance curve" that governs how all living organisms respond to temperature. This finding reveals that evolution has been unable to escape a single, unifying rule linking performance and heat across every branch of life—from bacteria and plants to reptiles and fish. The curve shows that while organisms perform better as temperatures rise, performance rapidly collapses beyond... Read more ›
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A new study shows that eating more fruits and vegetables during the day can significantly improve sleep that same night. Researchers found a clear link between diet quality and sleep depth, with participants who met the CDC’s daily produce recommendations seeing a 16% boost in sleep quality. The findings suggest that small dietary changes could make a big difference in how well we rest. Read more ›
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Researchers found that neurons can use fat, not just sugar, to power the brain. When a protein called DDHD2 fails, this process breaks down and leads to serious brain problems. Scientists were able to restore damaged cells by feeding them fatty acids, reviving their energy in just 48 hours. The discovery could help pave the way for new brain treatments. Read more ›
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Japanese researchers discovered that hair graying and melanoma share a surprising cellular origin. When DNA damage strikes melanocyte stem cells, they may undergo a protective process called seno-differentiation, leading to hair graying. However, carcinogens can override this safeguard, allowing the damaged cells to persist and turn cancerous. This balance between cell loss and survival reveals a hidden connection between aging and cancer. Read more ›
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Inside your body, an intricate communication network constantly monitors breathing, heart rate, digestion, and immune function — a hidden “sixth sense” called interoception. Now, Nobel laureate Ardem Patapoutian and a team at Scripps Research and the Allen Institute have received $14.2 million from the NIH to map this internal sensory system in unprecedented detail. Read more ›
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For the first time, scientists have seen a subduction zone actively breaking apart beneath the Pacific Northwest. Seismic data show the oceanic plate tearing into fragments, forming microplates in a slow, step-by-step collapse. This process, once only theorized, explains mysterious fossil plates found elsewhere and offers new clues about earthquake risks. The dying subduction zone is revealing Earth’s tectonic life cycle in real time. Read more ›
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Scientists at The University of Texas at Austin have developed a revolutionary gene-editing method using bacterial retrons that can correct multiple disease-causing mutations at once. Unlike traditional tools limited to one or two mutations, this retron-based system replaces large defective DNA regions, dramatically improving efficiency and inclusivity for patients with complex disorders like cystic fibrosis. Read more ›
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A UCLA-led team has achieved the sharpest-ever view of a distant star’s disk using a groundbreaking photonic lantern device on a single telescope—no multi-telescope array required. This technology splits incoming starlight into multiple channels, revealing previously hidden details of space objects. Read more ›
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Researchers propose that hydrogen gas from the early Universe emitted detectable radio waves influenced by dark matter. Studying these signals, especially from the Moon’s radio-quiet environment, could reveal how dark matter clumped together before the first stars formed. This approach opens a new window into the mysterious cosmic era just 100 million years after the Big Bang. Read more ›
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Reptiles don’t just pee, they crystallize their waste. Researchers found that snakes and other reptiles form tiny uric acid spheres, a water-saving evolutionary trick. This discovery could illuminate how to prevent gout and kidney stones in humans. Read more ›
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Scientists have identified mutations in the CPD gene as a key cause of a rare congenital hearing loss, revealing how disruptions in arginine and nitric oxide signaling damage sensory cells in the ear. Using mouse and fruit fly models, the team showed that restoring arginine levels or using sildenafil improved cell survival and hearing function. Read more ›
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Researchers uncovered how lung cells decide whether to rebuild tissue or fight infection. This built-in “switch” may be the key to restoring the lungs’ natural repair ability. The discovery could lead to regenerative treatments for chronic lung diseases and faster recovery after injury. Read more ›
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ASU scientists found that people whose gut microbes make more methane extract more calories from fiber-rich foods. Methanogens help the microbiome turn fiber into energy by consuming hydrogen and producing methane. Using advanced metabolic chambers, researchers measured how diet and gut chemistry interact, showing that methane may signal efficient digestion. The work could lead to personalized diets based on individual microbiomes. Read more ›
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A massive genetic study found that naturally lower cholesterol is linked to a dramatically reduced risk of dementia. The research simulated the effects of cholesterol-lowering drugs and showed up to an 80% lower risk for certain genetic profiles. Scientists believe high cholesterol may contribute to dementia through atherosclerosis and small blood clots. Long-term trials could confirm whether medications can replicate this protective effect. Read more ›
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Researchers have finally seen and measured the tiny alpha-synuclein oligomers that may ignite Parkinson’s disease. With the ultra-sensitive ASA-PD imaging method, they captured these clusters in brain tissue, finding larger and more numerous versions in patients with Parkinson’s. The discovery could mark a turning point in diagnosing and treating the disease, revealing the first visible signs long before symptoms appear. Read more ›
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10.06.2026 16:06
Last update: 15:55 EDT.
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