Documents might help scientists shed light on unexplained phenomena and government secrets, experts said.

The odds are that life is out there – but rather than little green men, it may look more like hydrothermal vent tubeworms ...

Finding alien life in the universe just got way more likely, according to groundbreaking study ...

We got a kick out of an old chestnut among conspiracy theorists -- whether intelligent life exists elsewhere in the universe and whether any of those aliens have visited Earth -- that rose to the ...

According to popular media, the search for alien life involves advanced technology, space exploration and sometimes even government conspiracies and secret programs. But according to University of ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. How could that work when we ...

Clean-up in Area 51: Obama forced to clarify his claim that aliens exist - ‘Statistically, the universe is so vast that the odds are good there’s life out there,’ Obama said, as he explained his theor ...

If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

Obama shuts down alien buzz and says there’s no evidence they’ve made contactBy The Associated PressThe Associated ...