The Sayhuite monolith displays over 200 intricate carvings including animals, terraces, and canals on andesite rock measuring ...

A diver with a bowl recovered from the Tiwanaku site. (Teddy Seguin) The mysterious Inca Empire is a source of endless ...

Rising from obscurity to the heights of power, a succession of Andean rulers subdued kingdoms, sculpted mountains, and forged ...

The Inca recognized the importance of guano and the islands where the so-called guano birds breed as central to the survival of their civilization — and they responded by implementing the first ever ...