Osteoarthritis develops when the cartilage that covers the ends of your bones breaks down. This causes the ends of the bones to rub against each other, leading to symptoms such as pain, stiffness, and ...

Bones form the scaffolding that hold the body together and allow it to move. They also help protect vital organs, store minerals, and provide an environment for creating bone marrow. By adulthood, ...

Cancer that affects the bone marrow causes different symptoms depending on the cancer type. Your oncologist can tell you what cancer you have, as well as what symptoms and treatment you can expect.