Oldest Known Bone Tools Challenge Our Understanding of Human Evolution
The discovery of 1.5-million-year-old bone tools in Tanzania suggests early human ancestors had advanced cognitive abilities ...
Smithsonian Magazine on MSN14d
Human Ancestors Were Making Bone Tools One Million Years Earlier Than Previously Thought
While early human ancestors started making stone tools at least 2.6 million years ago, bone tools took much longer to appear.
The Grand Junction Daily Sentinel15d
Human ancestors making 'bone tech' 1.5 million years ago, say scientists
Our ancestors were making tools out of bones 1.5 million years ago, winding back the clock for this important moment in human evolution by more than a million years, a study said Wednesday.