World

by Hannah Beech

by Alexandra Sifferlin

by Victor Luckerson

by Nolan Feeney

by TIME Photo Department

by Inc.

by Thomas C. Frohlich, Alexander Kent and Alexander E.M. Hess

by Sam Frizell

by Matt Vella

by NBC News

by The Muse

by Alexander E.M. Hess and Thomas C. Frohlich

by Piotr Zalewski

by Per Liljas

by Justin Worland