Of all the various subgenres attached to the sci-fi domain, alien invasion flicks come off as timeless favorites. Here are five of the very best.

Alien: Romulus fixes a long-criticized action movie issue with a logical solution, proving that smart sci-fi storytelling can still surprise viewers.

Ridley Scott's iconic sci-fi horror movie "Alien" was released in the United States on May 25, 1979, meaning it turns 47 this year.

Big sci-fi movies cost a lot to make, and for as many that go on to become box office smash hits, there are even more that ...

Interstellar, Alien, and Back to the Future are all among the all-time greatest sci-fi movies that deliver everything you ...

Ghosts of Mars stars 90s VHS rental icon Natasha Henstridge as a tough-as-nails, pill-popping, Martian cop, sent with her ...

They Live, A Fish Called Wanda, and Cinema Paradiso are all among the best movies from 1988 that are now considered classics.

The world faces the existence of aliens in Steven Spielberg's sci-fi movie "Disclosure Day," starring Emily Blunt, Colin Firth and Josh O'Connor.

James Cameron's iconic sci-fi action movie "The Terminator" was released on October 26, 1984, meaning it turns 42 this year.

One of the buzziest films of 2025 is also trending this week.

Here's a ranked list of movie sequels that surpassed their originals, featuring returning casts, and stronger stories that ...