Stories of strange encounters accompany many of history's major events. Is it merely coincidence? Or might it be evidence of...

G.W. Mullins, author of the Best-Selling books, “Star People, Sky Gods and Other Tales of the Native American Indians” and “More Star...

Ancient Astronaut Theorists investigate Nomali statues and their connection to sky stones, in this clip from Season 18, "Ancient Aliens...

Ancient Astronaut Theorists explore the volcanic lava tubes in Pluto’s Cave, in this clip from Season 18, "Ancient Aliens On Location:...

Holes that lead to Hell itself, lost cities, giants, these are: 5 excavations where mysterious and terrifying things were found.

Ancient Astronaut Theorists believe a massive pyramid located in Teotihuacan, Mexico could commemorate the arrival of extraterrestrials,...

All around the world there are examples of physical evidence that suggest humans are not alone in the universe. But has this evidence...

Ancient Astronaut Theorists investigate a possible connection between Atlantis and Native American origin stories, in this clip from...

It is believed that the Knights Templar uncovered the Ark of the Covenant during an important excavation, in this clip from Season 8,...

A theoretical physicist at the University of Connecticut shares his prototype for a large time machine that extraterrestrials could’ve...

Ancient Astronaut Theorists believe that Prince William might've investigated and researched a classified UFO phenomenon, in this clip...

Former police detective Dave Paulides investigates a mysterious disappearance at Mount Shasta, in this clip from Season 17, "The Mystery...

Ancient Astronaut Theorists believe that the Rudston Monolith possesses unusual powers that spark strange phenomenon, in this clip from...

Ancient Astronaut Theorists proposed a notion that the human race originated on Mars, and our journeys into space could be leading us...

On September 12th, 1991, NASA captured strange extraterrestrial activity but has since kept it hidden, in this clip from Season 4, "The...

Within Tibetan Buddhism, one may hold the key to accessing alien realms through deep meditation - once in an enlightened state;...

A four-part docu-series from J.J. Abrams’ Bad Robot and Glen Zipper exploring our fascination with unidentified flying objects, and what...

The mysterious Mediterranean island of Malta lies south of Sicily and is home to megalithic structures built by a mysterious prehistoric...

On September 12th, 1991, NASA captured strange extraterrestrial activity but has since kept it hidden, in this clip from Season 4, "The...

Imagine if there was an alien gateway where you could travel to parallel worlds. A multiverse of different Earths where the slightest...