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

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

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

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

Ancient petroglyphs in the Sierra Nevada Mountains depict footprints left by frightening packs of hairy man-like beasts. Now,...

Ancient Astronaut Theorists have found compelling similarities between Mount Shasta and the Great Pyramid that explain the purpose...

From the moment a military technician captured a photograph of a "UFO" hovering over the forest in 1968, Hoia-Baciu has gained paranormal...