WASHINGTON — 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 ...

WASHINGTON — Old Stone Age humans were more picky about the rocks they used for making tools than previously known, according to research published Friday. Not only did these early people make tools; ...

Our prehistoric human ancestors relied on deliberately modified and sharpened stone tools as early as 3.3 million years ago. The selection of rock type depended on how easily the material could be ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Some 6,000 years ago in the northern reaches of modern Latvia, a ...

Prehistoric hunter-gatherers were likely skilled seafarers who could make long and challenging journeys. Stone tools, animal bones and other artifacts unearthed in Malta indicate that humans first ...

Niguss Gitaw Baraki receives funding from the Leakey Foundation and the U.S. National Science Foundation. Dan V. Palcu Rolier's work was supported by NWO Veni grant 212.136, FAPESP grants 2018/20733-6 ...