Archaeologists digging at the Ness of Brodgar Nolithic site in Orkney have found a human arm bone. It's unusual - because not many human remains have been found there. It's important - because it ...

A broken arm, also known as an arm fracture, occurs when one or more of the bones in your arm crack or break. Broken arms are common and can result from falls, accidents, or sports injuries.

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 ...