Heart disease is still one of the top killers worldwide, but many don't pay attention to some early warning signs. Doctors ...

THE value of exercise in the prevention and treatment of organic heart disease has been increasingly emphasized in recent years. The clinical observations of Dr. Paul D. White, the epidemiologic ...

Emerging research suggests women’s cardiovascular systems may respond more strongly to physical activity than men’s, raising ...

There's a clear biological reason that can partly help explain why women and men see different results from physical activity ...

Heart health depends on more than diet alone. Sedentary lifestyle, poor sleep, chronic stress, social isolation, lack of ...

A new study suggests that more intense physical activity can deliver the same health benefits as moderate-intensity ...

Exercise has long been recognized by clinicians, scientists and public health officials as an important way to maintain health throughout a person’s lifespan. It improves overall fitness, helps build ...

New research reveals that exercise doesn't just benefit muscles or the heart—it triggers a cascade of molecular and cellular changes across nearly every organ in the body. In a sweeping study of rats, ...

Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. The benefits of exercise ...

If you've been thinking that it takes men and women the same amount of exercise to keep their health in check, a new study will make you rethink. General guidelines state that men and women aged 16 to ...