"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The study, which was published in the journal Nature Communications, wasn’t huge, but it’s raising ...

If you have a half marathon or marathon on the horizon, or even a 10K, it might seem counterintuitive to go out and train your body to run 100 meters as fast as you can. But even if you’re gearing up ...

A new randomized trial shows that short bursts of supervised high-intensity exercise may retrain the brain’s fear response to bodily sensations, offering a scalable and engaging new therapeutic ...

In a small study, sprint interval exercise helped to “clean-up and rebuild” cells better than steady-state moderate-intensity cardio. Sprinting (in this case, on a bike) helped get rid of damaged ...