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 any ...

A recently found jawbone, arm bone fragment and teeth collected from an archaeological site in Indonesia revealed a diminutive ancestor of humans dubbed a "hobbit" who lived around 700,000 years ago.

DENVER (CBS4) - The Denver Botanic Gardens tells CBS4 it will hand over a human arm bone to the local coroner in the next few days. Officials at the gardens say the bone was discovered while personnel ...

A Florida hunter has recalled the moment a large alligator leapt out of the water and almost claimed his arm, in what he thinks was an attempt to defend itself. And a doctor has told of how surgeons ...