Medically reviewed by Jordana Haber Hazan, MD Hand pain can be caused by an injury or medical condition. Your hands are made ...

More than half the body's bones are in the hands (and feet). Fingernails grow about 1mm (about .04in) every 10 to 15 days. If you are right-handed, the fingernails on your right hand will grow ...

Other animals bite, claw, butt or stomp one another, but only the species that includes Muhammad Ali folds its hands into a fist to perform ... the delicate hand bones. (Crucially, male index ...