About 500 million years ago, not a single creature had a skull. Over time, these bony plates evolved into the structural marvels that vertebrates—animals with spinal cords, aka you, me, and your pug, ...

Ever notice that many alien species in Star Trek dress alike, believe the same things, and generally act the same way? Join ...

Marine life is indeed extremely interesting and unusual. Nevertheless, some animals in the oceans look really weird and ...

A singular eyeball attached to slimy tentacles, the organism aggressively implants itself in a human or animal’s eye socket. It acts as a parasite by controlling its host’s actions, turning them into ...

The Alien franchise's Xenomorphs are truly terrifying, but there are other sci-fi creatures that are more powerful.