The best tech gifts feel smart, useful and a little futuristic.

If money talks, Big Tech just screamed, flinging cash, satellites, and ads into orbit while safety staff grabbed parachutes.

The sell-off in tech stocks screeched to a halt Friday as investors stepped in to buy the dip: The Dow soared 1,207 points, or 2.47%, and hit 50,000 points for the first time ever. The tech-heavy ...

Researchers at NASA have created a simpler camera system for visualizing wind – and it won an award ...