Since the beginning of time, humans have looked to the stars and wondered if we are alone in this universe. Science fiction ...

Humanity's ideas about alien existence often say more about us than the little green men we envision. Our conception of life beyond Earth reflects our collective hopes and fears about technology and ...

This article contains spoilers for the film Disclosure Day. As much as Steven Spielberg likes aliens, he seems to prefer holding them at arm’s length. The creatures in Close Encounters of the Third ...

On the highly unlikely but equally mind-blowing instance in which aliens really do come down to our shiny blue planet to see what's what, perhaps it might not be wise for world leaders to be the first ...