Exercise appears to spark a whole-body anti-aging cascade, and scientists have now mapped out how it happens—and how a simple oral compound can mimic it. By following volunteers through rest, intense ...

China launched live-fire drills around Taiwan on Monday that it said would simulate a blockade of the self-ruled island's key ports, prompting Taipei to condemn Beijing's "military intimidation." The ...

After 50, waist overhang rarely responds to traditional ab workouts alone. Crunches and sit-ups hammer surface muscles while ignoring the deeper stabilizers that actually pull the midsection inward.

Building muscle mass after 60 is a goal of many fitness enthusiasts—for good reason. But it’s so much more than developing an impressive physique; muscle is necessary in order to live an active, ...