The rise in UFO news coverage is increasing belief in aliens, particularly for younger Americans, according to a new survey.

With the release of "Disclosure Day," Steven Spielberg's new film about aliens, a question as old as science fiction itself resurfaces: If aliens were to arrive on Earth, would they come to conquer us ...

Bob Lazar sparked an alien frenzy back in 1989 after claiming to have been part of a UFO testing team inside a top-secret United States Air Force base in Nevada. With the help of journalist George ...