Add Yahoo as a preferred source to see more of our stories on Google. The skull of a child who died in the 15th or 16th century was found by workers digging a pipeline in northwest Argentina. | Credit ...

This NASA image—recently taken by Mars Rover Spirit—shows the 5.9-inch skull of a Martian, with binocular eyes 2 inches apart, 1400 cc cranial capacity, and “most likely a carnivore.” At least, ...

When the Spanish first reached the Andes, they found something surprising: Many of the locals had long, pointy heads. They discovered that the Collagua, an indigenous group in Peru that was conquered ...

An ancient burial site in Mexico, discovered in 1999 but only recently investigated, has revealed skeletal remains with odd, "alien-shaped" skulls. They were unearthed in the northwestern Mexican ...