Researchers have discovered evidence of human DNA that might've mixed with extraterrestrials, see more in this clip from Season 1, "Ancient Aliens Special Presentation." Watch all new episodes of Ancient Aliens, Fridays at 8/7c, and next day on The HISTORY Channel website at ...

@UAMN TV - Some experiences in life can leave an impression that effects a person on such a deep level that they are forever changed. Some people have these life-changing experiences over and over again. And sometimes these experiences can cause problems in their lives, like difficulty ...

Reverence for the number three dates back thousands of years, and can still be found today in art, architecture, science, literature, and religion. What is it about this number that continues to fascinate mankind? Could this recurring motif contain a profound message? Watch all new episodes of ...

Check out these 3 extra frightening close calls with aliens, in this Ancient Aliens compilation. Watch all new episodes of Ancient Aliens, Fridays at 8/7c, and next day on The HISTORY Channel website at http://history.com/schedule. #AncientAliens Subscribe for more from Ancient Aliens and ...

Archaeologists uncover a prehistoric grave containing our revolutionary cousin, see more in this clip from Season 1, "Aliens and Human Evolution." #AncientAliens Watch all new episodes of Ancient Aliens, Fridays at 8/7c, and next day on The HISTORY Channel website at ...

Check out these top 3 alien cover-ups, in this Ancient Aliens compilation. Chapter 1 - 0:00 - Southwest English County Haunted by UFO Chapter 2 - 05:37 - Mystery of the Roswell Crash Looms Large Chapter 3 - 09:17 - Blinding Lights Obstruct Montana Military Base Watch all new episodes of ...

A bizarre video shows two mysterious lights hiding behind a cloud before diving to the ground and eerily disappearing – and Twitter users are convinced it is aliens. The ‘twin UFOs’ were filmed maneuvering in the evening sky above San Diego, California, and the footage was shared on Twitter on ...

Check out these top 3 sites that are home to some of the biggest mysteries, in this Ancient Aliens compilation. 00:31:08 - Cusco, Peru 04:37 - Eastern Lebanon 08:39 - Bolivia Watch all new episodes of Ancient Aliens, Fridays at 8/7c, and next day on The HISTORY Channel website at ...

While in restricted waters, eyewitnesses spot an unidentified object performing unusual maneuvers, unlike any other military aircraft, in this clip from Season 18, "Alien Air Force." Watch all new episodes of Ancient Aliens, Fridays at 8/7c, and next day on The HISTORY Channel website at ...

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The most incredible and infamous UFO Sightings #documentary #aliens #caughtoncamera #paranormal Source

American history is riddled with mysterious objects in the sky. This episode will look into that past, the year 1972 and uncover secret truths about UFOs. The Hidden Truths and Secrets to life beyond our planet are discussed in detail by Alien researchers and first-hand experiencers. Hear ...