H.R. Giger's original creature design continues to frighten audiences decades after it debuted in "Alien," but does the ...

These spheres from the abyss conceal creatures with startling biology.

Quick, imagine an animal tongue. What came into your mind? The flicking forked tongue of a snake? A cow licking a block of ...

Two 20-somethings rely more and more on their mothers in a sneak peek of Mum, I’m Alien Pregnant. Watch it here.

Beneath Europa's icy shell lies an ocean vaster than Earth's. But is its hidden world buzzing with life, or silent as the grave? New study reveals answers. Imagine a world covered in thick ice, hiding ...