The bone tools were created the same way tools were made from stone.

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Bone artifacts discovered in Tanzania push back the earliest known date of bone tool technology by over a million years.

The newly discovered bone tools, which consist of 27 deliberately split and chipped large mammal long bones, were recovered ...

Sharp stone technology chipped over three million years allowed early humans to exploit animal and plant food resources, ...

Microscopic plant residues found on bedrock metates offer new insights into the diets and cultural practices of ancient Indigenous communities in the American West. The mortar, pestle, and cutting ...