CNN on MSN9d
Archaeologists uncovered a cache of 1.5 million-year-old bone tools. They’re trying to determine who made them
A cache of 1.5 million-year-old bone tools uncovered in Tanzania suggest ancient human ancestors were capable of critical ...
Australian Broadcasting Corporation9d
Ancient humans were crafting tool kits from bone 1.5 million years ago
A US team of researchers has uncovered 27 bone tools made by human ancestors about 1.5 million years ago. While older bone tools have been discovered, similar examples of bone tool kits occur ...