Theorists believe that thousands of years ago, extraterrestrials landed on Earth in the season 20 premiere of History Channel’s hit series “Ancient Aliens” set to air Thursday, January 15 at 9 p.m.

Did aliens influence mankind in ancient times? Yet another season for the show that has been saying "yes" since 2009 ...

The series will, as always, takes a look at the many ways it is possible that human development comes from a sect of magical aliens. Each episode of “Ancient Aliens: Origins” seeks to revisit the ...

The popular history docuseries Ancient Aliens returns to the History Channel with its season 22 premiere Thursday, Ja. 15 at 9/8c. During the season 22 premiere episode, viewers tuning in will join ...

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 ...