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

Searching for alien languages sheds light on how much human languages have in common—with each other and even with animal ...

From lava tubes on Mars to ice pockets on Europa, subterranean environments may offer the best chance of finding life—and living safely—beyond our planet. “I was like, ‘OK, I'm pretty sure that ...

King Killer #1, where sibling rivalry meets survival horror on a planet overrun by Xenomorphs. What could possibly go wrong?

Hello Games has another content update for No Man's Sky fans, and this one is adding a brand-new gameplay feature involving ...

What would they think of us? It’s a question that can produce some, well, uncomfortable answers if you happen to be an ...

Star Trek is packed with all sorts of alien, both on the Enterprise and throughout the final frontier, and these are the ...

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

The sci-fi genre has been home to some incredible movies about war -- usually with invaders from space -- and these five are ...

Invincible Season 4 Episode 6, titled “You Look Horrible,” is finally out, revealing what happened to Mark Grayson, AKA Invincible, following his brutal fight with Conquest. The pair had their highly ...

58 years ago, 2001: A Space Odyssey hit screens. Read SFX legend Douglas Trumbull on the movie's original "crap script" and ...