health

by Alexandra Sifferlin

by Will Clower

by Darlena Cunha

by The Aspen Institute

by Belinda Luscombe

by Chris Elias and Trevor Mundel

by Barbara Bush and Jess Mack

by Sports Illustrated

by Nash Jenkins

by TIME Photo

by Gina Rodriguez

by Tracy Anderson

by Lindsay Avner

by Joan Cook

by Lizz Winstead