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

How do you grow and evolve to fit into an alien environment? James S. A. Corey, the nom de plume of the duo behind the Hugo ...

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

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

Usually, comets are dormant blocks of rock and ice. They only wake up when they get close to a star. The intense heat causes ...

Ridley Scott's eight-part sci-fi masterpiece has emerged as the perfect weekend binge before it returns for its sophomore ...

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.

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

Viewers of the Artemis II splashdown spotted a little green alien looking out the window of the USS John P. Murtha, waving ...

Deep within massive rocky exoplanets, hidden oceans of molten rock may be generating powerful magnetic fields in an ...

The creator of Project Hail Mary has written a brand-new story in his beloved sci-fi universe and this time, you can ...

NASA scientists managed to grow plants in real lunar soil for the first time, and the results were surprising. Seeds planted in Moon dirt actually sprouted, proving that life can begin even in an ...