Gene editing may hold the key to rescuing endangered species—not just by preserving them, but by restoring their lost genetic diversity using DNA from museum specimens and related species. Scientists propose a visionary framework that merges biotechnology with traditional conservation, aiming to give struggling populations like Mauritius’ pink pigeon a fighting chance against extinction. From agriculture to de-extinction, these tools are already transforming biology—and now, they could transform the future. Read more ›
24
A tiny object far beyond Pluto, newly discovered by the Subaru Telescope, could reshape our understanding of the early Solar System. Named 2023 KQ14, this rare “sednoid” follows an unusual orbit that doesn’t match its known cousins—hinting at ancient celestial upheavals, and possibly even challenging the existence of the elusive Planet Nine. With a stable path lasting over 4 billion years, this cosmic time capsule opens a new window into... Read more ›
24
Astronomers have discovered a bizarre object in the outer solar system, 2020 VN40, that dances to Neptune’s gravitational beat in a never-before-seen rhythm. It’s the first of its kind, orbiting the Sun once for every ten orbits of Neptune, and could reshape how we understand the movement and evolution of distant cosmic bodies. Read more ›
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Astronomers have, for the first time, observed the very beginning of planet formation around a star beyond our Solar System. Using the James Webb Space Telescope and ALMA, researchers detected hot minerals starting to solidify in the dusty disc surrounding a young star called HOPS-315, located 1300 light-years from Earth. These minerals mark the earliest seeds of planets, offering a stunning parallel to how Earth and the other planets in... Read more ›
0
Astronomers studying a rare neutron star system have uncovered a surprising source of powerful X-rays. Using NASA s IXPE telescope and data from other observatories, an international team found that the radiation doesn't come from the star s surrounding disk of gas, as previously believed, but from a wild and turbulent pulsar wind. This fast-moving stream of particles and magnetic energy slams into the disk, producing the X-rays scientists detected. Read more ›
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Researchers at the University of Minnesota Twin Cities have made a promising breakthrough in memory technology by using a nickel-tungsten alloy called Ni₄W. This material shows powerful magnetic control properties that can significantly reduce energy use in electronic devices. Unlike conventional materials, Ni₄W allows for "field-free" switching—meaning it can flip magnetic states without external magnets—paving the way for faster, more efficient computer memory and logic devices. It's also cheap to... Read more ›
2
Scientists have used DNA's self-assembling properties to engineer intricate moiré superlattices at the nanometer scale—structures that twist and layer like never before. With clever molecular “blueprints,” they’ve created customizable lattices featuring patterns such as honeycombs and squares, all with remarkable precision. These new architectures are more than just scientific art—they open doors to revolutionizing how we control light, sound, electrons, and even spin in next-gen materials. Read more ›
3
Erythritol, a widely used sugar substitute found in many low-carb and sugar-free products, may not be as harmless as once believed. New research from the University of Colorado Boulder reveals that even small amounts of erythritol can harm brain blood vessel cells, promoting constriction, clotting, and inflammation—all of which may raise the risk of stroke. Read more ›
311
Scientists have cracked a century-old physics mystery by detecting magnetic signals in non-magnetic metals using only light and a revamped laser technique. Previously undetectable, these faint magnetic “whispers” are now measurable, revealing hidden patterns of electron behavior. The breakthrough could revolutionize how we explore magnetism in everyday materials—without bulky instruments or wires—and may open new doors for quantum computing, memory storage, and advanced electronics. Read more ›
13
Romaine lettuce has a long history of E. coli outbreaks, but scientists are zeroing in on why. A new study reveals that the way lettuce is irrigated—and how it’s kept cool afterward—can make all the difference. Spraying leaves with untreated surface water is a major risk factor, while switching to drip or furrow irrigation cuts contamination dramatically. Add in better cold storage from harvest to delivery, and the odds of... Read more ›
1
A groundbreaking pilot in NHS dementia wards is using live music therapy—called MELODIC—to ease patient distress without relying on drugs. Developed by researchers and clinicians with input from patients and families, this low-cost approach embeds music therapists directly into care teams. Early results show improved patient wellbeing and less disruptive behavior, sparking hope for wider NHS adoption. Read more ›
6
Clear-cutting forests doesn’t just raise flood risk — it can supercharge it. UBC researchers found that in certain watersheds, floods became up to 18 times more frequent and over twice as severe after clear-cutting, with these effects lasting more than four decades. The surprise? Terrain details like which direction a slope faces played a huge role in flood behavior. Conventional models miss these dynamics, which could mean we've been underestimating... Read more ›
11
Ancient Iranians hosted epic feasts with wild boars that had been hunted and transported from distant regions. These animals weren’t just dinner—they were symbolic gifts. Tooth enamel analysis revealed they came from different areas, suggesting early communities valued geography in gift-giving. The event took place even before agriculture began, hinting at deeply rooted cultural traditions. Read more ›
1
Despite our strong belief in dogs' ability to sense good from bad in people, new research shows they may not actually judge human character, at least not in the way we think. When dogs watched how humans treated other dogs, they didn’t favor the kinder person later. Even direct interactions didn’t sway their behavior. The study suggests dogs' reputational judgments might be more nuanced—or harder to study—than we realized. Read more ›
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In a groundbreaking UK first, eight healthy babies have been born using an IVF technique that includes DNA from three people—two parents and a female donor. The process, known as pronuclear transfer, was designed to prevent the inheritance of devastating mitochondrial diseases passed down through the mother’s DNA. The early results are highly promising: all the babies are developing normally, and the disease-causing mutations are undetectable or present at levels... Read more ›
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A gene called SDR42E1 has been identified as a key player in how our bodies absorb and process vitamin D. Researchers found that disabling this gene in colorectal cancer cells not only crippled their survival but also disrupted thousands of other genes tied to cancer and metabolism. This opens the door to highly targeted cancer therapies—by either cutting off vitamin D supply to tumors or enhancing the gene’s activity to... Read more ›
3
President Trump s diagnosis of Chronic Venous Insufficiency (CVI) has brought renewed attention to a frequently overlooked yet dangerous condition. CVI affects the ability of veins especially in the legs to return blood to the heart, often leading to swelling, pain, skin changes, and ulcers. The American Heart Association warns that CVI isn t just a cosmetic issue; it's strongly linked to cardiovascular disease and increased mortality, even when other... Read more ›
0
Tourists feeding wild elephants may seem innocent or even compassionate, but a new 18-year study reveals it s a recipe for disaster. Elephants in Sri Lanka and India have learned to beg for snacks sugary treats and human food leading to deadly encounters, injuries, and even the ingestion of plastic. Once wild animals become accustomed to handouts, they lose their natural instincts, grow bolder, and risk both their lives and... Read more ›
3
Neanderthals living just 70 kilometers apart in Israel may have had different food prep customs, according to new research on butchered animal bones. These subtle variations — like how meat was cut and cooked — hint at cultural traditions passed down through generations. The findings challenge the idea that Neanderthal life was purely practical, suggesting instead a richer, more social layer to their culinary habits. Read more ›
0
A massive European study has uncovered a powerful connection between hearing loss, loneliness, and memory decline. Researchers at the University of Geneva found that older adults with hearing impairments who also feel lonely—regardless of actual social isolation—experience faster cognitive decline. Read more ›
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Business Insider
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9% 1 |
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29.07.2025 12:27
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