A fish fin can lose a substantial portion of its skeletal structure and still rebuild itself to remarkably precise proportions....

A molecular motor that hauls cargo through the interior of cells appears to advance in a surprisingly intricate rhythm: each...

Diamond is famous for being exceptionally hard, but hardness has always come with a serious weakness: brittleness. A diamond can...

Medical artificial intelligence is advancing on a foundation that is easy to overlook: carefully labeled images. A new comprehensive review...

A New AI Framework Could Help Neural Networks Learn from Badly Labeled Images A machine-learning framework designed to cope with...

Hyperspectral cameras can see far more than the human eye, recording hundreds of narrow bands of light for every pixel...

A previously unrecognized ability of a protein fragment linked to a rare inherited neurological disorder could reshape scientists’ understanding of...

A Bile Acid Derivative Could Help Restore the Maturation of Aging Eggs A compound best known for protecting cells from...

A new benchmarking framework is challenging a hidden weakness in artificial-intelligence research aimed at discovering which drugs might treat which...

One in Three Adults Had an Infection Within a Year in Denmark’s Massive New Health Cohort A new nationwide resource...

Beneath the sun-baked landscape of southeastern Spain, an underground microbial world is being shaped by chemistry that changes from one...

A Missing RNA-Editing Enzyme May Link Myelin Damage to Sleepless Nights Sleep loss is often treated as a problem of...

A Secret That Can Shape a Marriage: How HIV Stigma Influences Disclosure in Indonesia’s Muslim Communities In Indonesia, where HIV...

A small pilot study from Thailand suggests that adolescents who undergo hematopoietic stem cell transplantation may develop a strong and...

A Major ICU Trial Finds That Getting Ventilated Patients Moving Earlier Does Not Guarantee Better Recovery For years, intensive-care clinicians...

A Three-Drug Strategy Nearly Doubled Survival in Advanced Melanoma—but Researchers Urge Caution A real-world study of patients with unresectable advanced...

A deceptively mild stroke can conceal a rapidly worsening threat, according to a new systematic review that identifies brain-tissue blood-flow...

A large study of older women with screen-detected breast cancer suggests that 3D breast imaging does not deliver the same...

Carbon-fibre composites have transformed aircraft, automobiles, wind turbines and sporting equipment by combining low weight with exceptional strength. Yet the...

A battery electrode built from copper and sulfur has gained a performance boost from an unexpectedly precise source: tiny copper...