The humerus is your upper arm bone. It is the longest bone in the upper part of your body and is connected to many important tendons and ligaments. The top of the humerus is part of the shoulder joint ...

Your lifestyle habits can influence your bone health and density. It may help to eat foods high in vitamins and minerals, like calcium and vitamin D, and do weight-bearing activities regularly. Bone ...

Jan. 3, 2026 As spinal cord injuries increasingly affect older adults, new research reveals a surprising pattern in recovery. The study shows that aging does not appear to slow the healing of nerves ...