The 25-year-old went back into the operating room, and doctors cut open his arm to check on the thumb bone hiding inside, according to the report. To their relief, the bone was still alive.

A small bone found 30 years ago at Dinosaur Cove could revolutionize our understanding of echidnas and platypuses' evolution.

Best muscle rubs 4. Broken bone A broken arm, also known as a fracture, can happen to any of the three bones in the arm, the radius and ulna, which make up the forearm, or the humerus — the ...

Broad, fan-shaped bones on either side, called the iliac blades, curve to form a pelvic basin. This basin helped support her internal organs and entire upper body as she moved. Lucy: arm bones ...

bones also work together with muscles and tendons to get the body moving. For example, the humerus, radius and ulna work with your biceps and triceps to curl or extend your arm. Having many joints ...

Reasons to get medical attention with arm pain include: Together with forearm pain, these symptoms could mean you have a broken bone, an infection, or a heart condition. These are serious ...