Alien vs Captain America #2 hits stores Wednesday. Cap and the Commandos face HYDRA's xenomorphs while Red Skull plays mad ...

Alien vs. Predator sparked debate on its official canon status due to timeline conflicts in both franchises. The shared universe was confirmed by a xenomorph skull in Predator 2, showing they coexist ...

An eagle-eyed amateur astronomer spotted what looks like the skull of an alien - on a comet. Space enthusiast Joe White noticed the strange-shaped rock when he was looking through images captured ...

This NASA image—recently taken by Mars Rover Spirit—shows the 5.9-inch skull of a Martian, with binocular eyes 2 inches apart, 1400 cc cranial capacity, and “most likely a carnivore.” At least, ...

An ancient burial site in Mexico, discovered in 1999 but only recently investigated, has revealed skeletal remains with odd, "alien-shaped" skulls. They were unearthed in the northwestern Mexican ...