Steven Spielberg is one of the greatest filmmakers of all time, and he has created some truly chilling alien encounters.

The cultural fascination with beings from beyond our world has produced a vast catalog of films exploring first contact, invasion, coexistence, and cosmic horror. While many remember the classics that ...

People who believe they've been abducted by aliens have always resided at the farthest fringes of science, and the recent claim by a UFO cult known as the Raelians that they had cloned a human being ...