Legends of lost and mysterious islands, advanced civilizations and Eden-like paradises have been told by sailors throughout human history. Is it possible these stories are more than just the myths of imaginative seafarers? See more in Season 6, Episode 9, "Aliens and Forbidden Islands." Watch ...

New Jersey UFO Sightings SKYROCKET! Pentagon Weighs In! New Jersey has seen a sudden surge in UFO sightings, leaving many to wonder what's behind this sudden spike in extraterrestrial activity. The Pentagon has finally weighed in on the matter, but their response has only led to more questions. ...

Flaming UFO Crash in New Jersey! Shocking footage of a Flaming UFO Crash in New Jersey has left many stunned and searching for answers. The unidentified flying object, also known as a UAP, was seen crashing to the ground in a blaze of flames, sparking a frenzy of speculation about the origins ...

For thousands of years, mankind has told tales of encounters with strange, soulless creatures. Are these beliefs merely man made fabrications--or could there be extraterrestrial origins in earthly encounters with the undead? See more in Season 2, Episode 9, "Aliens: Dead or Alive." Watch all ...

Are recent breakthroughs in medicine the result of years of research? Or does the knowledge of healing really come from an otherworldly source? See more in Season 6, Episode 6, "Alien Operations." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your ...

One of the most compelling arguments for the Ancient Astronaut theory is the extraordinary engineering behind the construction of megalithic sites worldwide. See more in this scene from Season 1, Episode 1, "Extraordinary Engineering." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, ...

Did we lose access to technologies of ancient civilizations? See more in this compilation from Ancient Aliens. 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. ...

Si una nave extraterrestre se estrelló en Roswell y el Ejército lo quiso encubrir ¿Fueron capaces de ocultar todas las pruebas y restos de metal? Este Geólogo está convencido de no y de que ha encontrado un resto que olvidaron enterrado. Descubriremos la verdad que se esconde este pequeño trozo ...

Puma Punku in Bolivia features some of the largest stone blocks on Earth, each carved with incredible precision. See more in this scene from Season 20, Episode 20, "Resurrecting Puma Punku." Watch all new episodes of Ancient Aliens, Fridays at 9/8c, and stay up to date on all of your favorite ...

Many ancient cities are thought to be lost forever-if they ever existed at all. See more in this compilation from Ancient Aliens. 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 ...

UFO Arizona Incident! UFO Arizona Incident Expert Reveals the Hidden Truth! A GIANT UFO WAS SPOTTED IN A MASS SIGHTING!! Join us as we delve into the fascinating world of UFOs and UAPs with a renowned expert in the field, shedding light on the mysterious Arizona Incident. This captivating ...

UFO Expert Reveals the Clearest Footage EVER! Clearest UFO Footage EVER?! Get ready to witness the most astonishing UFO footage ever recorded! Renowned UFO expert reveals the clearest evidence of extraterrestrial life, leaving you speechless. This groundbreaking video showcases the most ...