Military drones can kill enemies from miles above in the sky—but they can also kill innocent civilians. The people controlling these weapons are often continents away, and a new movie shows us the agonizing decisions that these people face.
In the eternal arms race that is teachers versus cheaters, the administration of the University of Central Florida has hit DEFCON-1. And they're doing it with technology.
As summer brings thoughts of vacation, why not consider stopping off on one of the many Parallel Earths of science fiction? There's an infinite number of possibilities available to you - and here are some of our favorites.