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Heat breaks the rules at the nanoscale and scientists used it to …
Scientists used nanoscale gold metamaterials to supercharge heat transfer across tiny gaps, achieving up to four times more energy flow than similar conventional systems. The …
Scientists may have debunked one of humanity's oldest habits
Ancient grooves on human teeth, once hailed as evidence of tooth-picking, may simply be the result of natural wear, according to a new study of …
Everyone thought these helmets were Roman until scientists uncovered the truth
Researchers have solved a decades-old mystery by showing that a cache of 43 helmets found off the Spanish coast is medieval, not Roman. The remarkable …
South Australia’s koala boom could end in mass starvation
South Australia’s koala population has grown so large that it may be heading toward a self-made disaster, with forests struggling to support the animals. Researchers …
Dementia risk linked to nitrate in drinking water, study finds
A major long-term study of more than 54,000 adults found that where nitrate comes from may matter far more than how much you consume. People …
Doctors thought this kidney drug helped some patients. It may help millions …
A trio of major studies found that finerenone may protect the kidneys and heart in far more people than previously thought. The drug significantly slowed …
Ancient Chinese medicine could transform hair loss treatment
A traditional Chinese medicinal root used for over a thousand years is attracting new scientific attention for its potential to combat hair loss. Studies suggest …
Scientists finally complete Schrödinger’s 100-year-old color theory
Researchers have finally resolved a key problem in a 100-year-old theory of color, showing that the qualities we perceive in colors are intrinsic to the …
Ozempic and similar weight-loss drugs linked to 30% lower breast cancer risk
A large study found that women taking GLP-1 drugs, the medication class behind Ozempic, Wegovy, Mounjaro, and Zepbound, were about 30% less likely to develop …
Tiny X-ray telescope could unlock the Moon's hidden chemistry
A lightweight new X-ray telescope could finally give scientists something they’ve never had before: a complete chemical map of the Moon. Researchers used detailed mission …
Scientists found a surprisingly simple way to create powerful quantum states
A team at the University of Chicago has discovered a surprisingly simple way to create powerful quantum states that are normally difficult to produce. By …
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 …
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