Strange Facts and True Stories About Area 51

Photo Courtesy: Anthony Quintano/Flickr

Conspiracy theories, UFO sightings, ex-employee confessions, secret tunnels — there's no shortage of Area 51 controversies. While some of the conspiracy theories are extremely far-fetched, others might make some sense.

Did you know that the U.S. Navy had to confess to a strange flying phenomenon? And that Area 51's been involved in a lawsuit? There's also a UK version of Area 51 out there. Ready to find out what it is — and more?