Jim Owen, who spent 35 years on Wall Street, was goal-oriented but couldn't find the motivation to exercise. Now at age 84, ...

All got started late and have stayed with it. All three work out with Dr. Irv Rubenstein, an exercise scientist who runs STEPS Fitness in Nashville, Tennessee. Kathryn Dettwiller, 77, got pushed ...

Here is the diet and workout routine of American health secretary Robert F Kennedy Jr, from intermittent fasting to hiking ...