These over-50 champs—and a growing body of research—show what we gain by staying active later in life. Nora Langdon, 82, started powerlifting in her 60s and quickly got hooked. Over the past two ...

The best memoirs and biographies blend fascinating anecdotes with deeper meditations that make us reflect on our own lives. From poignant coming-of-age tales to candid confessionals, these are our top ...