Looking for some great sci-fi movies that you can stream for free? We've got a great collection of classics and modern ...

Since the 1950s, science fiction has steadily grown into one of cinema's most interesting genres, thanks to hit classics like Forbidden Planet and War of the Worlds. Through the work of movie legends ...

For a thriller that messes with your head rather than jumps out at you, "The Infinite Man" is a free watch on Tubi right now.

Tubi's sci-fi slate got an amazing boost this month, with the arrival of the genre's best entry from the 2010s.

The 1970s were such a wild time for sci-fi movies like Star Wars and Alien that these films are often overlooked.

If you're after original sci-fi movies that have been released in the 21st century, it's worth checking out the likes of ...

Sci-fi movies haven’t been as prevalent in theaters this year as superhero or action flicks. That’s why some of the most intriguing science fiction films of 2025 never saw the inside of a theater at ...