In northeast China, there's a place that's offered up a treasure trove ... OLSEN: They're astoundingly complete, down to the very, very last bone. And they're often in positions that look like they ...

Archaeologists and students digging in Blätterhöhle cave uncovered a 9,000-year-old fireplace (above), flint arrowheads and a bone harpoon. Photo from LWL-AfW Olpe / Michael Baales ...

Bone cancer is characterized by uncontrolled growth of cells of the bone. Primary bone cancer (that arises directly in the bone), is relatively rare. Different types of bone tissue give rise to ...

Bone marrow is the soft, fatty tissue inside large bones like the hip and thigh bones. It develops the body's red blood cells that carry oxygen, white blood cells that fight infections, and platelets ...

Bone is a mineralized connective tissue from which bones, the main component of the vertebrate skeleton, are formed. Bone tissue is composed of cells, namely osteoblasts, osteoclasts and ...