Low-Earth orbit is more crowded—and fragile—than it looks. Satellites constantly weave past each other, burning fuel and ...

For the first time, astronomers have captured radio signals from a rare exploding star, exposing what happened in the years ...

A repeating fast radio burst has just given up one of its biggest secrets. Long-term observations revealed a rare signal ...

Scientists at KAIST have found a way to turn a tumor’s own immune cells into powerful cancer fighters—right inside the body.

Researchers have developed smart nanoparticles that can seek out and destroy disease-causing proteins the body can’t normally eliminate. Unlike traditional drugs, these particles can reach ...

Where your body stores fat may matter just as much as how much you carry—especially for your brain. Using advanced MRI scans and data from nearly 26,000 people, researchers identified two surprising ...

Cancer immunotherapy has been a game-changer, but many tumors still find ways to slip past the immune system. New research ...

AI may learn better when it’s allowed to talk to itself. Researchers showed that internal “mumbling,” combined with ...

JWST has revealed a strange early universe filled with ultra-bright “blue monster” galaxies, mysterious “little red dots,” ...

Quantum technology has reached a turning point, echoing the early days of modern computing. Researchers say functional ...

Researchers have discovered a biological switch that explains why movement keeps bones strong. The protein senses physical ...

Scientists have found compelling new evidence that humans, not glaciers, brought Stonehenge’s bluestones to the site. Using ...