Studies have found that in elite tennis players there is a significant difference between their lower arm bones. Elite athletes are good examples of this. Training from an early age, throughout ...

A 700,000-year-old fragment of arm bone has shed light on the origins of the early human species known as the "hobbit". The tiny piece of bone is from an early hobbit (Homo floresiensis ...

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.