A tiny knee bone often found in people with a common type of arthritis may have helped humans evolve from walking on all fours to standing upright, scientists believe. Not much is known about the ...

Textbooks will tell you that the human body contains 206 bones. But sometimes, there are 208. The fabella, a small bone in a tendon behind the knee, was lost over the course of early human evolution, ...

Cartilage grown from human nose cells has been used to repair serious KNEE injuries. Engineered cartilage from nasal septum cells helped treat "complex" damage to the articular cartilage which is ...