The 1977 film “Close Encounters of the Third Kind” caused a big spike in tourism to Devils Tower, the mysterious landmark that plays a key role in the movie.

Devils Tower, Wyoming (CNN) — The buzz started in a hay meadow at the foot of a mysterious-looking geological formation. Helicopters and trailers arrived in large numbers, famous faces and a ...

HUFFINGTONPOST.COM - A top Russian astronomer claimed Monday that humans will encounter extraterrestrial life by 2031. "Life exists on other planets and we will find it within 20 years," the scientist ...

New conspiracy theories suggest the CIA may have accessed DNA databases like 23andMe to search for alien-human hybrids.