Stone Age tools show evidence of a cognitive process that is present in humans today.

New research finds early human ancestors during the Stone Age were more picky about the rocks they used for making tools than previously thought.

It’s not certain which early human ancestors fashioned the tools, but it may have been Homo erectus. The tools could mark the oldest known evidence of early human presence in Europe.

Prehistoric stone blades called Clovis points could have been used as weapons – or butchery tools Metin I. Eren ...

Neanderthals likely made a type of glue to help them better grip stone tools, according to a new analysis of artifacts recently rediscovered in a Berlin museum.

The handcrafted tools found in Tanzania were made 1.5 million years ago and were fashioned primarily from the bones of elephants and hippopotamuses.

Ancient humans were regularly making tools out of animal bones 1.5 million years ago – more than a million years earlier than previously thought.

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 ...

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 Aug. 15.

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 ...