Ancient shell llama offering found in lake Titicaca

A llama carved from a spondylus shell and a cylindrical laminated gold foil object were the contents of a carved stone box—an offering—found at the bottom of Lake Titicaca, according to researchers from Penn State and ...

Human societies evolve along similar paths

Societies ranging from ancient Rome and the Inca empire to modern Britain and China have evolved along similar paths, a huge new study shows.

Genetics preserves traces of ancient resistance to Inca rule

The Chachapoyas region was conquered by the Inca Empire in the late 15th century. Knowledge of the fate of the local population has been based largely on Inca oral histories, written down only decades later after the Spanish ...

page 1 from 2