Running may help burn calories, but when it comes to preventing diabetes and obesity, pumping iron might have the edge, ...

When you're pounding along an icy pavement or sweating through a gym workout, you try to remind yourself of the many health benefits of exercise. Between gasps, you can say that a healthy, fit ...

Working out your muscles may help heal your nerves after injury, by encouraging those neurons to grow faster. In a new study of mouse cells, scientists found that both the biochemical and mechanical ...