Need motivation to start your fitness journey? These amazing transformations might do the trick.

'80s-style aerobics is making a comeback in modern fitness, but why now? See details.

A brief, intense workout may do more than boost fitness—it could help fight cancer. Researchers found that just 10 minutes of hard exercise releases molecules into the bloodstream that switch on DNA ...

A sweeping review of global research suggests that exercise—especially aerobic activities like running, swimming, and dancing—can be one of the most powerful ways to ease depression and anxiety.