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

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

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

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

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

Some frogs have evolved features so strange that scientists struggle to explain them, and a few look less like amphibians ...

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

Scientists have discovered a new species of flatworm, the deepest free-living one ever recorded, in the Pacific Ocean's Kuril ...

Some creative calculations using bug traps, epidemiology and trees suggest there are some 20 million unique insect species on ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more ...

A polarizing Harvard astronomer known for splashy theories about alien visits has been tapped by the White House to lead a ...