In 1945, science fiction writer Arthur C. Clarke proposed something ridiculous: satellites orbiting Earth at exactly the right altitude to stay fixed above one spot, beaming radio signals across ...

Add Yahoo as a preferred source to see more of our stories on Google. With how quickly technology moves, new inventions sometimes don’t quite get the glow they deserve. Before we can even finish ...

Forget the light saber; the flashy sword is but a part of the fictional Star Wars universe. These five crazy, futuristic, and veritably frightening weapons may sound like they come from epic sci-fi ...

We gobble up science fiction for things like time-traveling robots and epic showdowns across parallel realities, but some series have done way more than entertain. A few sci-fi television shows have ...