Add Yahoo as a preferred source to see more of our stories on Google. The artifacts found at Longtan, southwest China, were as old as 60,000 years. Qijun Ruan New technologies today often involve ...

Thousands of stone tools discovered in a South African cave reveal that Ice Age humans had developed sophisticated fabrication techniques about 20,000 years ago, according to a report in the Journal ...

New technologies today often involve electronic devices that are smaller and smarter than before. During the Middle Paleolithic, when Neanderthals were modern humans' neighbors, new technologies meant ...