From celeb-approved 21-day detoxes to intense 75-day tests, fitness challenges are everywhere — and might be just what you need.

In a prospective cohort study of more than 85,000 adults in the United Kingdom, researchers at the National Institutes of Health (NIH) and University of Oxford found that individuals who engaged in ...

As daylight diminishes, people can feel their mood dimming. In fact, millions of U.S. adults experience seasonal affective ...

The idea of a workout on an inflatable board sounds easy, it’s harder than you think to do squats when the ground is shaking, or rather vibrating, which is exactly what happens on the B-BOARD. This ...