SpaceX’s expanding Starlink constellation, now cleared by regulators for thousands of additional satellites, is drawing attention from researchers and entrepreneurs who see the infrastructure as a ...

Dragonfly will explore the giant Saturn moon Titan by air, helping scientists learn about the proto-ingredients of life on the satellite's hazy surface.

Fossils of a tiny sea creature that lived 525 million years ago have preserved something paleontologists rarely find: a brain. The specimen, a worm-like animal called Cardiodictyon catenulum recovered ...