The third installment of the sci-fi/horror comedy franchise featured the film debut of Leonardo DiCaprio, who was about 16 ...

is crimson creature glides through the twilight zone with rainbows dancing up and down its body but to predators it’s ...

If forced to choose one descriptor for the octopus, the best word may be “otherworldly.” These truly amazing marine animals ...

The scientific wonderers at What If theorize about the biological compatibility and strange genetic traits that might result from a union between two different worlds.

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

Ancient Greeks believed in alien life, as well as in gods, souls, and beings that inhabited the Moon, stars, and Heavens.

Nanotyrannus, once dismissed as just a teenage T. rex, appears to have been its own distinct species after all. Scientists ...

Over four decades, the Alien franchise has brought many different versions of the xenomorph creature to theaters.

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and ...