New research shows GLP-1 users face several-times-higher rates of nail, hair, and scalp issues - and the weight loss itself doesn't explain it.

A founding leader of the IceCube Collaboration is headed to Stockholm after the South Pole's nearly 100-hole neutrino telescope changed how we see the universe.

The first therapy targeting narcolepsy's underlying cause just cleared the FDA - here's what it means for patients, doctors, and drugmakers.

The crew's 237-day mission logged 100 million miles and 3,792 orbits - and the experiments they brought home could reshape medicine on Earth.

Mathematicians call it 'breathtaking' and 'devastating' as A.I. moves the field's frontier overnight, forcing a rethink of research, funding, and the human role.

The Kremlin is winding down emergency measures after a lab worker died at a plague research institute, but what triggered the alert is still unknown, and that's the real story.

A previously unknown protist uses two 'stop' signals to build amino acids, upending a rule biologists thought was nearly universal and reopening questions for synthetic biology.

Three new investigations will hunt lunar caves, ice, and hazards - the make-or-break details for astronauts and the Mars missions that follow.

A 19-year-old's pioneering procedure could change how families and hospitals plan fertility preservation before cancer treatment.

The mission could settle a decades-old debate about Phobos' origins and deliver a free sample of Mars' surface to Earth.

Astronomers catch the first microblazar, a black hole jet aimed at Earth, and it may explain cosmic rays.

Roman's survey power could crack dark matter and dark energy; it's a data problem.