Our prehistoric human ancestors relied on deliberately modified and sharpened stone tools as early as 3.3 million years ago.

Scientists examining traces left behind by early humans continue to find evidence that refuses to stay neatly in place. New ...

Study finds plant poison was used on ancient arrows, pointing to sophisticated hunting methods used 60,000 years ago ...

A 1.78-million-year-old partial elephant skeleton found in Tanzania associated with stone tools may represent the oldest ...

This photo provided by the Homa Peninsula Paleoanthropology Project in August 2025, shows Oldowan stone tools made from a variety of raw materials sourced more than 6 miles away from where they were ...

And that very instability may have propelled early hominins deeper into tool dependence. Sharp flakes allowed them to cut roots, slice tougher plants, and claim meat from both the objects of their ...

In the technical description, the authors emphasize that the skeleton includes clavicle and shoulder-blade fragments, both upper arms, both forearms, plus part of the sacrum and hip bones - rare ...

Archaeologists have uncovered primitive sharp-edged stone tools on the Indonesian island of Sulawesi, adding another piece to an evolutionary puzzle involving mysterious ancient humans who lived in a ...

WASHINGTON (AP) — Our hands can reveal a lot about how a person has lived – and that’s true for early human ancestors, too. Different activities such as climbing, grasping or hammering place stress on ...

Evidence from a remote site on Sulawesi reveals that ancient human relatives crossed a deep ocean barrier more than a million years ago. The discovery extends the earliest known human movements in ...

This artist rendering shows hands of early human ancestors, called Australopithecus sediba and Homo naledi, found in South Africa. The left images show photos of the bones, and the right images show ...