What if an alien civilization did not just exist somewhere in the universe, but actually reached Earth in the distant past? This video explored the ancient alien theory through the lens of the Fermi ...

Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

Jeremy Rabe got to speak with Giorgio Tsoukalos about the upcoming Ancient Aliens LIVE tour coming to the Gilioz Theatre on Dec. 18. The Experiential Extension of the HISTORY Series, Ancient Aliens, ...

IMAGES of an unusual pyramid-shaped structure on Mars that look like those in Egypt have reignited wild theories about aliens living on the planet. All sorts of bizarre objects have been spotted ...

Aliens did not visit Earth in the distant past. They didn't build the pyramids or rule ancient Greece from Mount Olympus or teach Mesoamericans how to plant corn. How do I know? Because they did ...

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 ...

ZURICH, Jan 11 (Reuters) - ‌Best-selling Swiss author Erich von Daeniken, who built a lucrative career on his argument, rubbished by scientists and archaeologists, that humanity owes much of its ...