Explore the chilling and dramatic secrets of human-alien DNA fusion in this Ancient Aliens compilation. Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. #AncientAliens ...

Crashed UFOs. Recovered alien entities. Secret programs. For decades, incredible claims have been made about an extraterrestrial presence on Earth--and the government has gone to great lengths to discredit them in Season 20, Episode 13, "THE WHISTLEBLOWERS." Watch all new episodes of Ancient ...

In 2016, scientists made the astonishing discovery that 30 percent of all protein adaptations since humans' divergence with chimpanzees have been driven by viruses. See more in Ancient Aliens Season 14, Episode 9, "The Alien Infection." Watch all new episodes of Ancient Aliens, Fridays at ...

Ancient Astronaut Theorists believe The Ark posses mysterious energy allowing for the presence of otherworldly beings - possibly interpreted as God, in this clip from Season 6, "Aliens and The Lost Ark." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of ...

Satellite images have revealed a giant face that appears to be carved into the Earth in Alberta, Canada, which has now become known far and wide as "The Badlands Guardian." See more in Season 14, Episode 2, "The Badlands Guardian." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and ...

Explore the enigmatic megalithic stones of Puma Punku, a site that has baffled archaeologists for centuries. Discover the secrets behind these massive, precisely cut stones and delve into the mysteries of this ancient Bolivian wonder. Watch all new episodes of Ancient Aliens, Fridays at 9/8c, ...

These three alien encounters changed history as we know it. See more in this compilation from Ancient Aliens. 0:00 -- chapter 1 (Da Vinci's Alien Encounter) 5:39 -- chapter 2 (1812 UFO Encounter Changes History) 9:50 -- chapter 3 (Most Famous UFO Sighting in England) Watch your favorite ...

These 4 clips reveal there may be a connection to aliens and religious texts. See more in this compilation from Ancient Aliens. 00:00 - Otherworldly Ancestors Discovered in Religious Texts 03:00 - Connection Discovered to Religious Rituals 05:38 - Divine Jerusalem Relics Harness Alien Powers ...

Declassified videos are leaked from the Pentagon that appear to show UFOs. See more in this #Short from Ancient Aliens. Watch your favorite episodes of Ancient Aliens on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for more from Ancient Aliens and ...

He is one of the most prolific inventors of the 20th century--and the man that actually electrified the world. See more in Season 8, Episode 6, "The Tesla Experiment." Watch your favorite episodes of Ancient Aliens on The HISTORY Channel website at http://history.com/schedule. #AncientAliens ...

These giant creatures could have been walking among us. See more in this Ancient Aliens compilation. Watch your favorite episodes of Ancient Aliens on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for more from Ancient Aliens and other great The ...

The vast Alaskan wilderness is well known for mysterious disappearances, electromagnetic anomalies, stories of strange creatures, and is a hotspot for UFO sightings. Could Alaska's many mysteries be due to a presence that is not of this world? Find out in this clip from Season 19, Episode 8, ...