Want to add years to your life? Forget costly biohacks—the real key is exercise. A growing body of research shows that regular movement protects your heart, muscles, and brain, helping you stay ...

Professor James White researches whether restricting our calories could help us live longer. He practices caloric restriction in his own life — in a safe and sustainable way. White shared how he does ...

Fatigue is common, and it can tank performance or even set you up for injury, not to mention sap the enjoyment out of longer rides or resistance training. Although there are some quick fixes, like ...

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. There is something you ...

Colon cancer is one of the leading causes of cancer-related death worldwide, and it's on the rise among younger adults in the U.S. But research recently published in the journal Cancer, finds regular ...