Check out these great sci-fi movies like Species and Super 8, which are now streaming for free on Tubi and other sites.

Many brilliant sci-fi movies rewrote the rules and changed everything about the genre, and here are the most groundbreaking.

With big ideas and stories about time travel, dystopian futures, and artificial intelligence, these sci-fi movies are perfect ...

Ash” is an intense sci-fi horror-thriller flick that’s both visually striking and memorably dark, and it’s now streaming on ...

With the latest installment of Hunger Games on the way, it’s easy to look back at this franchise with nostalgia. The books ...

If you’re looking for the best free movies to stream this week, we’ve got you covered with some major crowd-pleasers. We’ve ...

2001: A Space Odyssey may be too cerebral for some modern movie fans, but director Stanley Kubrick and writer Arthur C. Clarke delivered an all-time sci-fi classic with this groundbreaking film.

If you loved Spaceballs, you'll appreciate Paul's self-aware sci-fi comedy. Simon Pegg and Nick Frost play two geeky Brits on ...