Your bone marrow, which has a spongy consistency, fills the cavities inside your bones and produces blood cells. Healthy bone marrow constantly supports your bone renewal and produces red blood ...

For many years, scientists assumed that blood production took place in the bone marrow. But now, researchers at UC San Francisco are showing it’s also happening in the lungs. They found hematopoietic ...

For many years, scientists assumed that blood production took place in the bone marrow. But now, researchers are showing it's also happening in the lungs. Red blood cells carry oxygen from the ...