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

For decades, anthropologists believed that early hominins—our distant ancestors roaming Africa over a million years ago—had a limited toolkit. They were thought to have used simple stone tools, ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Without even thinking about it, the bone marrow in your body is ...