It's no coincidence that our bodies feel a little creakier as we age. The trillions of cells that make up our skeleton age ...

Scientists and researchers around the globe are investigating a series of mysteries about what happens to our bones over time.

Historical trends and future projections of the number of people with overweight and obesity suggest alarming parallel ...

Bone can heal itself, but not always in the ways we expect. Some animals regrow entire limbs. Others, like humans, can only ...