WASHINGTON (AP) — Early human ancestors during the Old Stone Age were more picky about the rocks they used for making tools than previously known, according to research published Friday. Not ...

But more recent findings show that stone age technology developed and spread more slowly. The stone scraper - thick, asymmetrical, and with a sharp edge - represents the hallmark of the Quina system.

Environment Stone Age humans traveled for miles to find the perfect rocks New analysis of a famed Oldowan toolkit pushes back the timeline by 600,000 years. Andrew Paul Published Aug 15, 2025 2:00 ...

Divers descended about 8 meters (26 feet) below the waves close to Aarhus and collected evidence of a Stone Age settlement ...

Early human ancestors during the Old Stone Age were more picky about the rocks they used for making tools than previously known, according to research published Friday. Not only did these early ...

New research finds early human ancestors during the Stone Age were more picky about the rocks they used for making tools than previously thought. The study published Friday in Science Advances ...

Early human ancestors during the Old Stone Age were more picky about the rocks they used for making tools than previously ...