Computer-generated footage shows two of the sleek crafts tearing through the skies and taking down enemy aircraft. A 1:1 ...

Cool pictures show America's chilly recent weather from space. Fascinating images taken by a satellite and an astronaut show ...

His rocket venture, SpaceX, announced on Monday that it had bought xAI in an effort to help the world’s richest man dominate ...

The minerals kept in the reserve would help to shield the manufacturers of autos, electronics and other goods from any supply ...

This week, leading experts set the Doomsday Clock, a stark symbol of scientific worries about humanity’s, well, doom. Wars, climate change, disruptive technologies, and authoritarian governments, ...