A study found the first archeological evidence that the Incas used ayahuasca. A new analysis found traces of the drug in the hair and toes of mummified children sacrificed in rituals. It may have been ...

ANTH copy 39088019656784 gift from Paul R. Julian. Introduction -- Discovering the Incas and their predecessors -- Native and Spanish sources -- Explorers and the first archaeologists -- 20th-century ...

Experts have shed new light on how the Inca civilization used “trophy heads” to maintain control over conquered peoples. At its height in the 16th century, the Inca Empire spanned modern-day Peru, as ...

The Wari, an ancestor culture to the Incas that flourished throughout the Andean Highlands, expanded their reign largely through trade and semiautonomous colonies, rather than through the iron fist of ...

The 14,000-foot-high plain of the Andes, where the Inca civilization flourished five centuries ago, is as barren a land as the world possesses. With its packs of llamas running across the puna, ...

Workers expanding gas lines accidentally dug up eight mummies in Lima, Peru. The mummies are older than Incan culture and were likely buried hundreds of years ago. Over years of expanding gas lines, ...

For nearly five centuries, something ancient has waited beneath Cusco, Peru’s cobblestone streets. While tourists photograph ...

The Incas—a civilization that ruled over vast swathes of South America's Andean region in the 15th and 16th centuries—intentionally built Machu Picchu, and other cites, in a location where tectonic ...