Werner Herzog does not believe aliens have visited Earth, but he does think other life forms exist in the universe. He also believes his poetry will outlive his films.

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 ...

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 ...