The Wari ruled much of ancient Peru centuries before the rise of the Inca, but left no written records. Now, researchers believe they may have found new clues about their history. At El Castillo de Huarmey, experts have identified Peruvian hairless dog remains among hundreds of bones. The findings suggest the Wari lived alongside these canine companions and may even have revered them as “psychopomps,” or spiritual chaperones chosen to guide the dead into the underworld. Learn more about the discovery: https://on.natgeo.com/GRvWDq