Old Enthusiast Stumbles on 69-Million-Year-Old Dinosaur Bones, Felt “Literally Speechless” Some of the most remarkable ...
Archaeologists have discovered a collection of prehistoric animal bones in Tanzania that suggests early humans figured out ...
The handcrafted tools found in Tanzania were made 1.5 million years ago and were fashioned primarily from the bones of ...
OUR ancient ancestors were churning out bone tools 1.5 million years ago – a million years earlier than we thought. Dozens of tools belonging to the handy lot have been found, rewriting the ...
There is one radius (R1) and one ulna (U1); these are the two bones that connect the wrist and elbow. There are two humerus bones (H1 and H2). The humerus connects the shoulder and the elbow.
An elephant humerus that has been knapped into a tool. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or ...