Katy Perry kicked off her "Lifetimes" Tour in Mexico City on April 23 with a slate of sexy, space-themed outfits. The ...

A research group has manipulated light through its interaction with a metal surface so that it exhibits entirely new properties.

Yet there are plenty of older sci-fi anime that still hold up today. They give viewers a chance to go back and see what ...

The Predator is one of the most interesting sci-fi characters, as its honor code informs its way of hunting and could face ...