Puma Punku, in Bolivia, is one of the weirdest and most mind-blowing ancient sites on Earth. The stones there are massive — ...

The timeline of world history we were all taught in school is true, right? Not necessarily. Archaeological sites from around the world contain anachronisms, evidence that early humans may have been ...

Explore ancient mysteries and theories about alien involvement in ancient civilizations, from the Nazca lines to Puma Punku.