Archaeologists from the Field Museum unearthed thousands of ancient stone tools in a cave overlooking ... at the end of the last major ice age. The tools were crafted between 24,000 and 12,000 ...

were clearly part of the stone-age technological breakthrough that was the Oldowan toolkit. Compared to the only other stone tools known to have preceded them—a set of 3.3-million-year-old ...

The National Science Foundation recently awarded the Cleveland Museum of Natural History a $307,000 grant that will allow Finestone and Plummer to continue their study of Early Stone Age tools in ...

NEW YORK (AP) — Archaeologists in Kenya have dug up some of the oldest stone tools ever found ... only tech-savvy creatures during the Stone Age, said study author Rick Potts, director of ...

NEW YORK (AP) — Archaeologists in Kenya have dug up some of the oldest stone tools ever found ... only tech-savvy creatures during the Stone Age, said study author Rick Potts, director of ...