Natalie Grabow became the oldest woman ever to finish the grueling, 140.6-mile Ironman World Championship triathlon last month. She's already planning more races.

Staying active is one of the most effective ways to stay independent and feel good as the years pass. The right combination of movement, rest and nutrition can help you stay strong, flexible and ready ...

Calisthenics is an age-old form of fitness that uses little or no equipment and relies on body weight for resistance. It's ...

Traditionally, lung cancer is associated with older patients, specifically men who smoked. But doctors say that's beginning ...