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AI blood test finds silent liver disease years before symptoms
Researchers created an AI-driven liquid biopsy that scans patterns in fragments of DNA circulating in the blood. The system detected early liver fibrosis and cirrhosis—conditions …
Scientists discover the switch that revives exhausted cancer-fighting T cells
Scientists have uncovered new genetic rules that determine whether the immune system’s “killer” T cells remain powerful long-term defenders or become worn out and ineffective. …
Humpback whale recovery is changing who fathers the calves
A new study shows that as humpback whale populations recover from past whaling, older males are gaining a major advantage in reproduction. Early in the …
Scientists finally see the atomic flaws hiding inside computer chips
Researchers at Cornell University have developed a powerful imaging technique that reveals atomic scale defects inside computer chips for the first time. Using an advanced …
ALMA captures the most detailed image ever of the Milky Way’s turbulent …
A sweeping new ALMA image has peeled back the veil on the Milky Way’s core, exposing a dense network of cold gas filaments near the …
Scientists discover a hidden force that helps wire the brain
Growing neurons rely on chemical cues to find their targets, but new research shows that the brain’s physical properties help shape those signals. Scientists discovered …
Ocean temperatures may be protecting Earth from a planet-wide drought
Ocean temperatures may be quietly protecting the world from a global drought catastrophe. By analyzing more than a century of climate data, researchers discovered that …
T. rex took 40 years to reach full size, study finds
Tyrannosaurus rex may have taken far longer to grow up than scientists once thought. By analyzing growth rings in fossilized leg bones from 17 tyrannosaur …
Scientists just looked inside Darwin’s 200-year-old specimen jars without opening them
Scientists have used a laser technique to analyze Charles Darwin’s original Galápagos specimens without opening their nearly 200-year-old jars. By shining light through the glass, …
Half of Amazon insects could face dangerous heat stress
A sweeping new study of more than 2,000 insect species reveals a troubling reality: many insects may be far less capable of coping with rising …
Scientists discover the protein that malaria parasites can’t live without
Scientists have uncovered a crucial weakness in the malaria parasite that could open the door to new treatments. Researchers identified a protein called Aurora-related kinase …
Record-breaking photodetector captures light in just 125 picoseconds
A new ultrathin photodetector from Duke University can sense light across the entire electromagnetic spectrum and generate a signal in just 125 picoseconds, making it …
New drug cuts seizures by up to 91% in children with rare …
A new experimental drug is showing remarkable promise for children with Dravet syndrome, a severe genetic form of epilepsy. In clinical trials, the treatment zorevunersen …
Ozempic-like weight loss drugs may help the heart recover after a heart …
Popular weight-loss drugs such as Ozempic, Wegovy, and Mounjaro may do more than help people shed pounds. New research suggests these GLP-1 medications could also …
Millions take aspirin to prevent colon cancer. A major review says don’t …
Daily aspirin does not reliably prevent bowel cancer in people at average risk, according to a major new review. Any potential protective effect may take …
2700-year-old teeth reveal the hidden lives of Iron Age Italians
Iron Age teeth from southern Italy have become time capsules, preserving intimate details of childhood and diet. Growth lines in the enamel reveal moments of …
Millions with joint pain and osteoarthritis are missing the most powerful treatment
Stiff knees and aching hips may seem like an inevitable part of aging, but experts say we’re getting osteoarthritis all wrong. Despite affecting nearly 600 …
Popular fruits and vegetables linked to higher pesticide levels
A sweeping new study reveals that what’s on your plate may directly shape the pesticides circulating in your body. Researchers found that people who eat …
Climate models may be missing massive carbon emissions from boreal wildfires
Northern wildfires may be more dangerous for the climate than they appear. Researchers found that fires in boreal forests can burn deep into peat soils, …
World’s smallest OLED pixel could transform smart glasses
Researchers have built the smallest OLED pixel ever made—just 300 nanometers across—without sacrificing brightness. By redesigning the pixel with a nano-sized optical antenna and a …
A simple hand photo may be the key to detecting a serious …
Researchers at Kobe University have developed an AI system that can detect acromegaly, a rare hormone disorder, by analyzing photos of the back of the …
Study finds wild release can be deadly for rescued slow lorises
Returning rescued slow lorises to the wild may sound like a conservation success, but a new study shows it can turn deadly. Researchers tracked nine …
Scientists just found the brain’s hidden defense against Alzheimer’s
A new study has uncovered why some brain cells are more resistant to Alzheimer’s damage than others. Researchers found a natural cleanup system that helps …
Neutrinos could explain why matter survived the Big Bang
An international team combining two major neutrino experiments has uncovered stronger evidence that neutrinos and antimatter don’t behave as perfect mirror images. That subtle difference …
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