If alien civilizations rise and fall, they may leave behind artifacts long after they are gone. From abandoned megastructures ...

Theorists have long believed extra-terrestrial technology was used to construct the pyramids. However the 'father of alien ...

The History Channel series returns January 15 with "Skulls of the Gods," examining whether these archaeological finds have extraterrestrial connections.

SPRINGFIELD, Mo. — Dive deep into the mysteries of the universe with the experts from The HISTORY Channel’s hit series, Ancient Aliens, live this week. According to the Gillioz Theatre Facebook page, ...

In the 1970s, author Erich von Däniken was a household name, not only in his native Switzerland, but also in the U.S. and around the world. His 1968 book "Chariots of the Gods?" promoted the idea that ...