Fossil handprints made by a crouching theropod reveal that those meat-eating bipedal dinosaurs had palms that always faced inward, a sign that these creatures abandoned the use of their forelimbs as ...

A new study explores how humans seem to be evolving in a very unexpected way — namely, by having a third artery in some of our forearms. In an article published by the Journal of Anatomy, scientists ...

Going through life absent an entire forearm muscle feels like something you’d probably have noticed by now, but as Jonathan Bennion of the Institute of Human Anatomy explains in ... Turn your arm over ...

Arm pain can be caused by a wide variety of problems, including conditions that affect your skin, joints, nerves, muscles, veins, or heart. A person with arm pain may experience soreness, itching, ...