The brain-chemical surge that comes with running may bolster coordination and speed in the old and young alike, a new study of middle-aged mice shows. Such physical activity may help restore ease of ...

Beat the chill with moisture-wicking, heat-retaining pieces designed for freezing temps.

From Thanksgiving feasts to daily workouts, here's how the AI-powered coach in the Fitbit app kept me on track and actually ...

That means, according to the researchers, that while encouraging improvements to both sleep and exercise is important, if ...