A new study of nearly 15,000 people found that the window of late-night workouts in which sleep is then impacted is actually ...

Discover why some "healthy fats" like avocado, nuts, and olive oil may hinder your goals. Learn better choices for your diet.

Getting back in shape follows a predictable pattern backed by exercise science. See how your age and previous fitness level affect your comeback journey.

Don’t want to exercise a lot? Here are small changes that can improve your health - Researchers say even vigorous gardening ...

Frequent injuries should warn you that your workout routine isn't working for you. Whether it's nagging joint pain, pulled ...