Your femur connects many important muscles, tendons, and ligaments in your hips and knees to the other parts of your body, including parts of the circulatory system. More than that, it helps you carry ...

Since bones, muscles, and joints move together, it can be hard to tell what is causing your pain. Bone pain usually feels deeper, sharper, and more intense than muscle pain. Unless you've pulled a ...

Most robots rely on rigid, bulky parts that limit their adaptability, strength, and safety in real-world environments. Researchers developed soft, battery-powered artificial muscles inspired by human ...