A siphonophore—a colonial marine invertebrate related to the venomous stinging Portuguese Man-o-war—is scanned using Deep ...

This isn’t just another sci-fi creature. Every detail, behavior, and design choice makes this alien feel eerily believable, ...

Scientists are calling for a lunar quarantine facility where samples from Mars, the Moon, and beyond would be examined before being brought to Earth. They warn that even a tiny alien microorganism ...

For your extraterrestrial viewing needs, Stacker ranked the top 30 alien movies, according to their IMDb user rating.

Disclosure Day has plenty of UFOs and extraterrestrial species but very little of the human insights found in the filmmaker’s ...

Avi Loeb, a Harvard astronomer who has made headlines with his theories about alien encounters, will lead a White House ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

A complete Cretaceous shellfish fossil. (University of Portsmouth) Nature has imbued its mothers with many surprisingly ...

Learners removed sand illegally dumped at the reserve, built benches out of discarded pallets and helped remove alien ...

What kind of invasive furry species is spreading in Fujisawa, Kanagawa Prefecture?

From the Greys to the Nordics, these aliens appear frequently across abduction stories and science fiction tales.