Smashing the box office in 1986 and standing as a sci-fi classic, James Cameron's 'Aliens' sequel was nearly struck dead ...

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

In 1986, James Cameron achieved the feat of giving the cult film “Alien” a sequel that is both equal and independent.

Display them, wear them, or play with them.

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.

A ring camera from a Southern California home captured an alien-like figure walking across a yard. NBC News' Camila Bernal spoke to some experts on whether they feel ...