While it now attracts many tourists, the Colca Valley of Peru's southern Andes was largely isolat...

In the first half of the 1580s, Seville, Spain, confronted a series of potentially devastating cr...

The biological mingling of the Old and New Worlds began with the first voyage of Columbus. The ex...

While many scholars have been interested in the size of the Indian population of the Americas at ...

While many scholars have been interested in the size of the Indian population of the Americas at ...