: Some sci-fi aliens feel made up on the spot. Others seem so fully realized they could exist. This video explores the species with the deepest lore, logic, and worldbuilding in science fiction.

In these science fiction books, extraterrestrial beings are sympathetic, horrifying and everything in between.

Many fans of Resident Alien feel that the show was cut down in its prime, but strong streaming numbers make the best case for ...

Ridley Scott's Alien is widely considered the ultimate sci-fi horror movie, but a few genre films, like The Fly and The Thing ...

Science fiction films may provide thrills and cutting edge special effects, but they don't always bring the logic along with ...

When the world is full of darkness and existential threat, how can science fiction adapt? When Earth can be more frightening ...

In 2012, science fiction fans were buzzing with anticipation as Ridley Scott made his return to the genre with Prometheus.

A common element in “Star Trek” and other science fiction is their depiction of humanoid alien species. If life exists ...

These five science fiction movies were box office bombs when they came out, but each has still had an impact on the genre -- ...

Underrated efforts like Moon and straight-up masterpieces like Children of Men are among the sci-fi movies from the 2000s that have aged the best.

Multiple Emmy winner Peter Dinklage has signed on for the second season of Noah Hawley’s Alien Earth series. The actor brings ...