You're relaxing on the sofa when suddenly your eyelid starts twitching. Or perhaps it's a muscle in your arm, your leg, or ...

The human body is a wonderous thing, especially when you consider how intricate and efficient each bodily system is. For instance, an adult’s blood vessels could encircle the earth 2.5 times if ...

Add Yahoo as a preferred source to see more of our stories on Google. STORY: This prototype prosthetic foot is designed to simulate the anatomy of a real human foot. :: Istituto Italiano di Tecnologia ...

Marathon running is a popular sport. However, long-distance running can weaken and damage foot muscles, leading to chronic pain and running-related injuries. A new study reveals that marathon running ...