Scientists uncover the promise of mesenchymal stem cells (MSCs), also known as medicinal signaling cells, to modulate the immune system and regenerate tissue.

The bioactive coating tethers restorative proteins to implanted tissues and fosters new growth, animal studies suggest.

Independently produced knockout mouse strains fail to find evidence of the bone protein’s endocrine functions, and divide researchers’ opinions.

An analysis of microwear patterns in fossilized canid teeth supports the theory that early dogs and wolves had distinct diets.

A new study highlights the importance of the transverse arch in regulating the stiffness of the human foot.

Using advanced microscopy and imaging techniques, scientists have revealed new parts of the human body and overturned previous misconceptions.

The last few years have yielded new insights into human anatomy. Explore this interactive graphic to learn about some of these discoveries.  

A combination of two drugs appears to restore cartilage in rats.

A brain-activated, bone-derived hormone called osteocalcin regulates the acute stress response in rodents and possibly humans.