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

This article will take you through the evolution of UFO sightings, from ancient accounts to modern-day encounters, ...

Add Yahoo as a preferred source to see more of our stories on Google. SPRINGFIELD, Mo. — Dive deep into the mysteries of the universe with the experts from The HISTORY Channel’s hit series, Ancient ...

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 ...

Today, Mars is known as the red planet, for its rust-colored desert landscape. Once upon a time, Mars was a very different place. It had complex waterways and, possibly, ancient aliens. Researchers ...

Ancient Aliens premieres tonight, Friday, November 13, at 9 p.m. ET/PT on the History Channel. You can also watch it on FuboTV (free trial), Philo or Sling. Perhaps you’ve considered whether ...

As the long-running HISTORY Channel series “Ancient Aliens” begins its live tour, we get a preview from series favorite Giorgio Tsoukalos, a leading expert on Ancient Astronaut Theory, which contends ...

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 ...

The popular history docuseries Ancient Aliens returns to the History Channel with its season 22 premiere Thursday, Ja. 15 at 9/8c. During the season 22 premiere episode, viewers tuning in will join ...

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, ...