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The supplements older adults actually need and the ones they don't
Supplements are often marketed as shortcuts to better health, but for many older adults, the real issue is whether they have a specific deficiency. Vitamins …
Scientists sound the alarm as dangerous amoebas spread globally
Scientists warn that free-living amoebae may be an underappreciated public health threat, capable of causing deadly infections and shielding other dangerous microbes from water treatment. …
A tiny atomic shift gives scientists powerful control over metals
A team at the University of Minnesota discovered that changing a metal film's thickness by just a few nanometers can dramatically alter how it behaves …
NASA just proved spacecraft can switch between multiple satellite networks
NASA’s PExT terminal has shown that spacecraft can seamlessly communicate through multiple government and commercial networks, a major step beyond traditional single-network systems. The mission …
AI-designed universal coronavirus vaccine passes first human trial
Scientists have successfully tested an AI-designed universal coronavirus vaccine in humans for the first time, finding it to be safe and well tolerated. The vaccine …
Scientists discover why ozempic may not work for some people
Scientists have identified genetic variants that may make some people less responsive to GLP-1 drugs used to treat Type 2 diabetes. Roughly 10% of the …
Octopuses use mirrors to find food they cannot see
Octopuses may be even smarter than we thought. Researchers at Dartmouth found that octopuses can learn to use mirrors to locate food hidden behind them—a …
Hidden supermassive black hole pairs may finally have a visible signal
Scientists have proposed a new method for finding tightly bound supermassive black hole pairs by searching for stars that flash repeatedly as their light is …
Magnetic fields may be the secret behind binary star formation
Scientists have uncovered a surprising force that may help explain how binary star systems form so quickly. New supercomputer simulations show that magnetic fields surrounding …
Scientists discover a hidden quantum world inside cobalt
Scientists have uncovered unexpected quantum complexity inside cobalt, a metal long thought to be fully understood. Advanced measurements revealed a dense network of topological electronic …
Rising seas could drown mangroves and release vast stores of carbon
Mangroves are famous for trapping vast amounts of carbon, helping slow climate change. However, a new study suggests rising sea levels could eventually reduce that …
Giant fire tornadoes could clean up oil spills faster with less pollution
Researchers have shown that controlled fire whirls can clean up oil spills faster and more cleanly than traditional burning methods. The spinning flames consumed up …
Scientists are seriously asking if bees and ChatGPT are conscious
New studies suggest consciousness can't be judged solely by behavior, whether it's a chatbot discussing philosophy or a bee searching for nectar. Researchers are increasingly …
The biggest collagen study yet reveals what actually works
A major review of nearly 8,000 participants found that collagen supplements can improve skin health and ease osteoarthritis symptoms, especially when taken consistently over longer …
Scientists discover vast hidden structure beneath Antarctica’s ice
A giant fan-shaped network of hidden basins has been discovered beneath East Antarctica, revealing that several well-known subglacial features are actually part of one massive …
After 20 years, scientists finally shrink a powerful laser onto a chip
Researchers at EPFL have developed a chip-scale ultrafast laser that performs on par with traditional tabletop femtosecond lasers. The innovation could make advanced laser technologies …
A study of 8,300 older adults revealed a surprising salt habit
A large study of older adults in Brazil found that adding extra salt at the table is still a common habit, especially among men. While …
Scientists finally crack an “undruggable” pancreatic cancer target and nearly double survival
For decades, pancreatic cancer has been one of the most lethal cancers, with few effective treatment options. A new drug, daraxonrasib, targets the KRAS mutation …
Goethe never knew this 40-million-year-old ant was hidden in his collection
Scientists examining amber from Goethe’s personal collection discovered three hidden fossil insects, including an extinct ant preserved in extraordinary detail. Advanced 3D imaging allowed researchers …
Scientists discover the master clock that controls biological growth and development
A newly discovered genetic clock acts as the master timekeeper for development, orchestrating crucial bursts of gene activity throughout a worm’s growth. When the clock …
Beluga whales keep switching mates and it may be saving their species
Hidden beneath Arctic waters, beluga whales have long kept their family lives a mystery. By analyzing DNA from more than 600 belugas in Alaska’s Bristol …
Scientists discover a quantum effect that could eliminate batteries
Researchers have discovered how microscopic imperfections and atomic vibrations can be used to control a powerful quantum effect in an advanced material. The effect can …
Cancer’s favorite escape trick may actually make it easier to kill
Scientists have uncovered a surprising new way the immune system fights cancer, overturning a core belief that has guided immunology for decades. The research found …
NASA's Webb detects methane and strange chemistry on interstellar comet 3I/ATLAS
NASA's James Webb Space Telescope has uncovered unusual chemistry in interstellar comet 3I/ATLAS, including the first direct detection of methane on a visitor from another …
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