Neil DeGrasse Tyson: "I worry aliens have already decided we're stupid" (video)

It's haunting enough that we're now, apparently, in the post, post-PC era . But could it be that we're also in the post-alien er...

Suspicious Light Beam on Mars excites UFO Hunters (video)

An image transmitted from Mars to Earth by NASA's Curiosity rover has some alien enthusiasts seeing the (artificial) light about the p...