Quick Take The octopus is one of Earth's strangest and most remarkable creatures. These marine invertebrates have a variety ...

An interstellar comet changed its chemistry after passing the Sun, revealing hidden layers and a surprising mix of carbon ...

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

From the ugly to the awesome to the downright weird, Hollywood has brought a whole cosmos' worth of alien characters to the silver screen — but what do we know about the human beings who portrayed ...

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

The fan favorite (and much longer) edit of David Fincher's film contains a different version of the much-maligned 'Alien' ...

Ridley Scott's Alien is widely considered the ultimate sci-fi horror movie, but a few genre films, like The Fly and The Thing, are even better.

Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

Behind the acid blood and jump scares of the Alien franchise is an even more insidious horror: a single employer with ...

The so-called Assembly Cut of David Fincher's Alien 3 has suddenly appeared on HBO Max, and we recommend watching this ...

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

The filmmaker made his first-ever appearance on the CinemaCon stage in Las Vegas for his upcoming Universal film about the ...