The Amazon rainforest stretches for millions of kilometers, hiding ancient tribes, animals and maybe something else. What if under this mysterious canopy lies an advanced civilization? How did we miss ...

Civilization IV might not look as fancy as newer entries, but its still the best in the series in my book Amazon Prime Civilization 4 Another month means another batch of “free” Amazon Prime games.

RIO DE JANEIRO, Brazil — Brazil's government agreed to release stunning photos of Amazon Indians firing arrows at an airplane so that the world can better understand the threats facing one of the few ...