Eight small bones in your wrist give it flexibility and the necessary range of movements. These bones, arranged in two rows, include the scaphoid and lunate bones in the upper row, close to the ...

A broken arm is a break or crack in one or more bones in the arm. It may be painful, and the arm may swell. People should seek medical advice as soon as possible. A person may break their arm as a ...

A broken arm, also known as an arm fracture, occurs when one or more of the bones in your arm crack or break. Broken arms are common and can result from falls, accidents, or sports injuries. Your arm ...

Researchers have discovered a biological switch that explains why movement keeps bones strong. The protein senses physical ...