Archaeologists have uncovered a 1.5-million-year-old stone tool in a location where, according to existing knowledge, humans ...

Our team identified an Inca-era khipu, known as KH0631, with a primary cord made entirely of human hair from a single person.

Australian scientists have discovered a razor-toothed whale that prowled the seas 26 million years ago, saying Wednesday the species was "deceptively cute" but a fearsome predator. Museums Victoria ...

Inca society kept records by encoding information into knotted cords called khipu. A new analysis of hair woven into these ...

Inca society kept records by encoding information into knotted cords called khipu. A new analysis of hair woven into these ...