#capacocha

Back in 1985, hikers climbing Argentina’s Aconcagua mountain stumbled upon a ghastly surprise: the frozen corpse of a 7-year-old boy. It was apparent that he’d been there for a long time, so the hikers notified archaeologists, who carefully excavated the body. They determined that the Aconcagua boy, as he came to be known, was sacrificed as part of an Incan ritual 500 years ago and had been naturally mummified by the mountain’s cold, dry environment. Now, a new analysis of the Aconcagua boy’s mitochondrial DNA reveals that he belonged to a population of native South Americans that all but disappeared after the Spanish conquest of the New World.