World

by Rebecca Schneid

by TIME Staff

by Sam Jacobs

by Katherine Pomerantz

by Sam Jacobs

by Eric Cortellessa

by Billy Perrigo

by Chad de Guzman

by Simmone Shah and Leslie Dickstein

by Mark Howard

by TIME Staff

by Micheline Maynard

by Maya Chung

by Jonathan Reckford

by Yasmeen Serhan