Tsukuba, Japan—Listening to rhythmic music, particularly music with a pronounced groove, elicits a heightened sense of excitement, prompting individuals to instinctively move their bodies in sync with ...

For years, I was an inveterate early morning exerciser — the kind of person you'd spot trudging into the gym just after the doors were unlocked or running through the neighborhood when the coffee ...

Scientists are uncovering the far-reaching influence of physical activity on our circadian rhythms. They believe the emerging findings have implications both for health and athletic performance. When ...