Check out the most compelling cover-ups from Season 8, from "deliberate destruction" to "the forbidden zones," in this web exclusive. Subscribe for more from Ancient Aliens and other great HISTORY shows: http://histv.co/SubscribeHistoryYT Find out more about the show and watch full episodes on ...

Take a look at the most fascinating conspiracies from Season 8, including communication via crop circle and the Hollow Earth, in this web exclusive. Subscribe for more from Ancient Aliens and other great HISTORY shows: http://histv.co/SubscribeHistoryYT Find out more about the show and watch ...

Announcing HISTORY’S first-ever Alien Con! October 28-30, 2016 Santa Clara, CA HISTORY’S highly rated Ancient Aliens property is now being featured at the first-ever Alien Con, a weekend “infotainment” event including exhibits, panel discussions, interactive experiences, talent appearances and ...