As the peerless "Aliens" turns 40, here are 26 reasons it's still the greatest sci-fi action movie of all time.

James Cameron's Aliens still has the most iconic line in the entire franchise, courtesy of Ellen Ripley: "Get away from her, ...

What’s the best movie sequel ever made? Ask that question in a room full of movie fans and you’ll get plenty of passionate ...

When movie sequels do mostly the same thing as the original, audiences tend not to like it. When a sequel gets bolder, like how Aliens took the universe in a bold new direction and became one of the ...

David looks smug while wearing his spacesuit in Prometheus - 20th Century Fox Welcome toThe Best Movies Never Made, a look back at the most fascinating, strange, and tantalizing films that never ...

Archie Renaux stands on a space ship and looks at something off screen in Alien: Romulus Image via Walt Disney Studios Motion Pictures The umbrella of sci-fi is massive, and virtually every film and ...

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