Medically reviewed by Jennifer Steinhoff, MD Key Takeaways The humerus is the only bone in the upper arm. It connects to the shoulder and elbow joint.The humerus works with muscles to raise and rotate ...

GRAY, Tenn. (WJHL) — The extinct genus is called Borophagus, meaning “gluttonous eater” — and now researchers have learned the giant bone-crushing dog was present at the Pliocene-era Gray Fossil site.

Posterior shoulder dislocation occurs when the top of the upper arm bone, known as the humerus, moves backward out of its socket. This causes pain, muscle spasms, and a limited range of motion. The ...

The Mata Menge humerus fragment (left) shown at the same scale as the humerus of Homo floresiensis from Liang Bua. A paper out today in Nature Communications reports the discovery of extremely rare ...

We were unable to process your request. Please try again later. If you continue to have this issue please contact customerservice@slackinc.com. A 66-year-old woman with past medical history of chronic ...

A paper appearing today in Nature Communications reports the discovery of extremely rare early human fossils from the Indonesian island of Flores, including an astonishingly small adult limb bone.