Some big sci-fi names are making their return to the gaming landscape this year, with Halo: Campaign Evolved and Dawn of War ...

Explore Vatican's preparations for potential alien encounter in a revealing documentary by Mark Christopher Lee.

From mind-bending anthologies and space epics to dystopian thrillers, here are 2025’s most essential sci-fi shows and where to watch them online.

Hooded Horse and Pavonis Interactive's grand strategy space game is out of early access now, and so far, it's a huge, ...

“Hollywood has preconditioned us to expect one of two types of alien contact, either a hostile invasion force or a benevolent ...

We've all grown up dreaming of aliens landing on the Earth or laser beaming across the sky; well, either way, it's sci-fi and ...

Exclusive: Jacqueline Cruz Acencio speaks out after surviving a car accident that killed her daughter and severely injured ...

The director talks Amazon's forthcoming "Carrie" series, and, after, the promise of the long-gestured "The Dark Tower".

Big hitter Peter F. Hamilton has a new sci-fi novel out this month – and Booker winner George Saunders ventures into ...

"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

Amid all of io9’s lists looking back at the year’s best books, movies, TV shows, and more, there’s always one melancholy ...

Although you only hear their voices in this superhero animated series, there are a lot more celebrities than you might expect ...