In space, no one can hear you scream. But in the best space horror movies of all time, there's plenty of audible screaming ...

Steven Spielberg has made a lot of movies about aliens.

As of April 1, HBO Max is now home to one of the biggest sci-fi franchises, making it easier than ever to relive the movies that have defined generations.

The vibe: A steady drip of dread and nightmare fuel monster designs ...

Sci-fi movies have imagined some terrible ways to die, and a few of the genre's most brutal deaths still hit like a nightmare ...

The horror genre is filled with films that underperformed at release but went on to become iconic, genre-defining flicks that ...

Before zombies shambled about, ghoulishly feasting on the flesh of those too slow to flee, aliens from outer space ruled ...

The Exorcist is one of the best horror movies in history, but masterpieces like The Silence of the Lambs are arguably better ...

UFOs have intrigued people for decades, with sightings and investigations dating back to the first widely reported one in ...

Based on hard science fiction, a genre that prioritizes scientific accuracy, the blockbuster gets a lot right but misses a ...

If the sun starts to be devoured by microscopic alien bacteria and life across the span of space is threatened, of course ...

The Outer Limits, Farscape, Voyagers!, and Thunderbirds are some of the perfect sci-fi TV series that are completely ...