Add Yahoo as a preferred source to see more of our stories on Google. "Ancient Aliens" is the show that just won't quit but then, with 75 million years to investigate for signs of alien visitation to ...

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 ...

In this video, we explore the intriguing connections between Bigfoot and aliens as presented in the Ancient Aliens series. The discussion includes humorous commentary on the show's theories and ...

Host Giorgio Tsoukalos probes the series archives to explore remarkable ancient structures that defy conventional explanation. From the precisely cut stone blocks at Puma Punku, to the gigantic ...

Across continents and cultures, remote caves, mountains, and subterranean labyrinths have long been regarded as secret refuges—hidden homes of gods, giants, and beings not entirely human.

As the long-running HISTORY Channel series “Ancient Aliens” begins its live tour, we get a preview from series favorite Giorgio Tsoukalos, a leading expert on Ancient Astronaut Theory, which contends ...