These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.

A look at 10 of the greatest alien sci-fi movies, from Ridley Scott's Alien to Denis Villeneuve's Arrival, none by Steven Spielberg.

Aliens have been a subject of films for over a century, and they’ve grown into a beloved and oft-revisited trope in cinema during that time. Envisioned and executed by some of the greatest filmmakers ...

Alien invasion stories have been around for decades, and some of sci-fi's most interesting entries are often overlooked or ...