The legs are the two lower limbs of the body. They provide support and a range of movements. Each leg contains five regions. They’re known as the: The upper leg is often called the thigh. It’s the ...

The lower leg lies between the knee and ankle and works with the upper leg and foot to help perform key functions. In the leg are a number of bones, muscles, tendons, nerves and blood vessels. These ...

What Is a Broken Leg? A broken leg is when you break one of the bones in your leg. It can happen lots of ways, like falling or getting into a car accident. Your leg has four bones (the femur, the ...

Your legs support your body and allow you to walk, run, and jump. They do a lot of work moving our weight around, so they are a common site of injury. Learn about some common leg injuries and what you ...

Laser-stimulated fluorescence (LSF) imaging can broaden the scope of data available from fossils by revealing morphological details that are otherwise invisible under white or ultraviolet light ...