But there were no known examples of anyone systematically making bone tools more than 500,000 years ago—until now. At Olduvai, a Spanish-led team of researchers found 27 tools made out of the leg and ...

Photo: EPA-EFE But there were no known examples of anyone systematically making bone tools more than 500,000 years ago — until now. At Olduvai, a Spanish-led team of researchers found 27 tools made ...

From your shoulders to your fingers, your arms have many moving parts: joints, bones, muscles, nerves, tendons and ligaments. Mysterious arm pain that seemingly comes out of nowhere can arise if ...

At Olduvai, a Spanish-led team of researchers found 27 tools made out of the leg and arm bones of big mammals, mainly elephants and hippos. The discovery “sheds new light on the almost unknown ...

In most cases, tennis elbow resolves on its own with proper care. The ECRB connects the forearm muscles to the upper arm bone (humerus) at the outside part of the elbow bone called the lateral ...

His perspective was profoundly shaped by a broken bone due to arm wrestling during medical school that required surgical repair and led to nerve damage, providing firsthand insight into the ...