But the real truth is that alien life on other planets could be even stranger than floating balloons or amorphous organisms ...

Are aliens real? The question has animated conspiracy theories for decades and enthralled at least one former president of ...

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

That’s what most Americans believe, according to a new YouGov poll. The majority think that extraterrestrial aliens definitely or probably exist, the survey found, and many are also pretty sure ...