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 blood cells. Healthy bone marrow ...

A sponge made from a fusion of cotton fibre and squid bone could help to clear some of the world's microplastic pollution after a team of Chinese researchers found it can soak up as much as 99.8 ...

Human bones have a hard outer layer made of condensed bone and a softer inner core of spongy bone. This landscape of blue, red, and gold is a cross section through a developing human bone. Human bones ...