Located near Lake Titicaca in Bolivia, the millennia-old city of Tiwanaku was built almost 13,000 feet (4,000 meters) above sea level, making it one of the highest urban centers ever constructed.

Based on archaeological excavations, we know that ancient Andean civilizations emerged at least as far back as 3500 B.C.E. and evolved until the Spanish conquest started in the 15th century. Notably, ...

Utility workers excavating trenches to expand the network of natural gas pipelines in Peru’s capital have uncovered a pre-Inca mummy approximately 1,000 years old, barely 20 inches from the surface.

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The use of seabird poop as a fertilizer for corn and other food crops supported the ...