Researchers have recreated a miniature human bone marrow system that mirrors the real structure found inside our bones. The model includes the full mix of cells and signals needed for blood production ...

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

When scientists recently dug up fossilized bones of a species of megafauna by a riverbank in Argentina, they found something even more fascinating than the remnants of this glyptodont. On those bones ...

Our body's "blood factory" consists of specialized tissue made up of bone cells, blood vessels, nerves and other cell types. Now, researchers have succeeded for the first time in recreating this ...

Newly identified bones tie the mysterious Burtele foot to a new Australopithecus species that lived alongside Lucy more than ...

The human body is a masterpiece of engineering. Beyond the common facts everyone knows, there are peculiar abilities, rare ...