When you've walked through the rose-red walls of Petra, it's easy to think you've seen all there is to know about the Nabataeans. But in ...

In his opinion, the [ancient] Chinese and Mayan civilizations were the products of the same ancestors at different times and locations.

Recent stunning discoveries are exploding the myth of the Amazon as a primeval wilderness, revealing traces of ancient civilizations that flourished there for centuries. Dense settlements indicate ...