It may sound like science fiction, but there are dozens of robots in real life, and you've likely encountered some. Check out the futuristic but totally real robots changing the world. Most people ...

Elon Musk, already the world’s richest man, is now on the path to becoming its first trillionaire. Tesla’s shareholders ...

Picture a robot. What comes to mind? Perhaps a droid from Star Wars or The Jetsons: a machine that can move, speak and perform tasks all by itself. Or maybe your imagination jumps to humanoid robots à ...