People of the past used stone, wood, and bone to create a variety of tools. Although stone tools are more commonly found in archaeological settings, it is likely that bone and wood tools had an ...

Modern chimpanzees select rock tools in similar ways to Oldowan hominins, early humans who used stone tools that date back to ...

The excavation site in Nyayanga where hundreds of stone tools dating to roughly 2.9 million ... "Oldowan technology was like suddenly evolving a brand new set of teeth outside your body, and ...