Medically reviewed by Gagandeep Brar, MD Bone marrow is the deep, interior portion of your bone. Your bone marrow, which has a spongy consistency, fills the cavities inside your bones and produces ...

Scientists have discovered that the secrets to pterosaur success lie in the microscopic architecture of their bones.

A new study from Johns Hopkins University suggests that jumping exercises may help astronauts prevent cartilage damage during long space missions to the Moon and Mars, with promising results seen in ...