IN SEARCH OF ALIENS follows Giorgio Tsoukalos, an Ancient Astronaut theorist and leading contributor to Ancient Aliens, as he explores the fascinating evidence behind some of the Earth’s most ...

Explore the origins, questionable evidence, and the lack of proof supporting extraterrestrial visitations in this eye-opening ...

History Channel series “Ancient Aliens” returns Friday, February 7 at 9 p.m. ET with all-new episodes. Stream the season premiere for free with a Philo 7-day trial.

Are we alone in the universe? Have aliens already visited earth? The History Channel's hit show "Ancient Aliens: Origins" revisits some of the most compelling mysteries from the past 15 years ...

Giorgio Tsoukalos, star of Ancient Aliens, shares his theories on ancient monuments and his hopes for alien abduction on the LifeStyleLive podcast.

Ancient Astronaut theorists Giorgio Tsoukalos, William Henry and Jason Martell, delve into the series archives of "Ancient Aliens" to reveal the most compelling evidence of ancient flying machines ...

Join Ancient Aliens Live on March 28 at the Brown County Music Center in Nashville, Indiana, for a 90-minute immersive experience based on the History Channel series.