Even after a year of recovery in Earth’s gravity, astronauts who’d been in space six months or more still had bone loss equal to a decade of aging.

Unique Bone Structure Helped Long-Necked Pterosaurs Fly Bicycle wheel-like spokes connected the vertebrae’s central column to its outer surface, offering serious strength ...

Femur is the strongest, heaviest & longest bone in a human body, protected by muscles. It connects muscle groups, ligaments, tendons and helps in carrying your body weight.

Learn how a dental bone graft works, who it’s for, and what to expect from the procedure and aftercare as well as when to see your doctor for complications.

The growth of long bones in young mammals (including children) is driven by the growth plate, a zone of cartilage that separates each end of the bone from the main shaft.

Astronomers Puzzled to Find an Odd Radio Signal Coming From a Fracture in the Milky Way’s ‘Cosmic Snake’ The Milky Way galaxy contains many intriguing phenomena. One of them is giant ...

Low bone density can increase the risk of fracture. People can increase their bone density through strength training, dietary choices, weight management, and other strategies. Bone density changes ...

Galactic bones, filaments of radio-wave-emitting particles, run through our galaxy, and one of them has a fracture. New analysis suggests collision with a neutron star may have caused it.