The extraterrestrial event featured expert speakers, stories of UFO sightings, and plenty of alien merchandise.

The popular history docuseries Ancient Aliens: Origins returns to the History Channel with its season two premiere Monday, Oct. 6 at 8/7c. During the season two premiere episode, viewers will travel ...

The hit History Channel series explores the theory that extraterrestrials have visited Earth for thousands of years. 29,645 people played the daily Crossword recently. Can you solve it faster than ...

In this video, we explore "Ancient Aliens," a series airing on the History Channel featuring notable figures like Giorgio Tsoukalos, David Childress, and Erich von Däniken, the author of "Chariots of ...

Arkansans yelled out to Bigfoot, researchers talked about deep water alien residents and people shared their sightings of ...