science

Half a million years ago, much earlier than previously thought, humankind was using wood to build structures, according to a...

Editor's Note: Subscribe to CNN's Wonder Theory science newsletter. Explore the universe with news of fascinating discoveries, scientific advances and...

Editor's Note: Subscribe to CNN's Wonder Theory science newsletter. Explore the universe with news of fascinating discoveries, scientific advances and...

Update for September 24: Astrophysicist Gianluca Masi, of the Virtual Telescope Project, successfully observed NASA's OSIRIS-REx spacecraft on the eve...

Update: SpaceX's Starlink 6-18 mission lifted off Saturday at 11:38 PM EDT from Cape Canaveral Space Force Station with the...

A SpaceX Falcon 9 rocket is scheduled to launch for the 17th time tonight (September 23).The Falcon 9 rocket, carrying...

NASA's James Webb Space Telescope has detected carbon dioxide on Europa, Jupiter's moon, suggesting it may have conditions suitable for...

The findings of an independent review panel indicate that NASA's quest to return samples from Mars is challenging and appears...

This mosaic of images of asteroid Bennu taken by the OSIRIS-REx spacecraft shows its surprisingly clumsy surface. NASA/Goddard/University of Arizona...

Toshitaka Suzuki, an ethologist at the University of Tokyo and a self-described animal linguist, came up with a way to...