How common are Non-Human Implants? What are they used for? Why has the US government forbidden doctors to speak of them? Find out as Sean Patrick Hazlett meets again with UFO researcher and writer, Preston Dennett. For early access to videos & a private discord server, to help build the ...

A "Cosmic Egg" -- in which the universe, or some primordial being comes into existence by the hatching of an egg -- is found in the creation myths of many cultures. Why is this concept so pervasive throughout the world? See more in Season 11, Episode 6, "Decoding the Cosmic Egg." Watch full ...

In Maui, Hawaii the discovery of an interstellar object leaves experts baffled. See more in this clip from Season 15, Episode 6, "They Came from the Pleiades." Watch full episodes and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. ...

Check out these long lost civilizations with an extensive history! See more in this Ancient Aliens compilation. Watch full episodes and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for more from Ancient ...

Millions of people around the world believe we have been visited in the past by extraterrestrial beings. What if it were true? Could we be at the tipping point where the overwhelming evidence outweighs any last shred of doubt? See more in Season 1, Episode 15, "Aliens: Past, Present, and ...

Ancient astronaut theorists investigate strange carvings in Ecuador. See more in this clip from Season 1, Episode 5, "Mysterious Underground Worlds." Watch full episodes and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. ...

The U.S. military has long denied that the infamous 1947 Roswell crash was anything other than a weather balloon, but FBI files released in 2011 include a memo to J. Edgar Hoover regarding the recovery of not one, but three "flying saucers." See more in Season 11, Episode 13, "Beyond Roswell." ...

Check out this suspicious alien activity taking place in Malta. See more in this Ancient Aliens compilation. Watch full episodes and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for more from Ancient ...

Ancient theorists meet in Santa Monica to decipher important cave art. See more in this clip from Season 1, Episode 5, "Mysterious Underground Worlds." Watch full episodes and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. ...

Reverence for the number three dates back thousands of years. What is it about this number that continues to fascinate mankind? The U.S. military has long denied that the infamous 1947 Roswell crash was anything other than a weather balloon. See more in Season 2, Episode 14, "Mysteries By the ...

Check out this astonishing alien evidence! See more in this Ancient Aliens compilation. Watch full episodes and stay up to date on all of your favorite shows on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for more from Ancient Aliens and other great ...

Ancient astronaut theorists reveal the untold truths regarding Quetzalcoatl - the Mexican God. See more in this clip from Season 21, Episode 7, "Mysteries of the Aztecs." Watch full episodes and stay up to date on all of your favorite shows on The HISTORY Channel website at ...