Children walk through a rice field outside the town of Kelilalina in eastern Madagascar. Rice is the dominant food and the dominant crop on the Indian Ocean island, but changing weather patterns are disrupting production in some parts of the country.
Samantha Reinders for NPR
Nurses give the oral polio vaccine to a Syrian child in a refugee camp in Turkey. The oral polio vaccine used throughout most of the developing world contains a form of the virus that has been weakened in the laboratory. But it's still a live virus.
Carsten Koall/Getty Images
Children on the North Cape in Norway live in one of the top countries for kids, according to a Save the Children report. Norway is tied with Slovenia for the top spot.
Jekaterina Nikitina/Getty Images
Mark Green, second from left, president of the International Republican Institute, testifies in 2014 before the U.S. Senate Foreign Relations Committee on Capitol Hill.
Karen Bleier/AFP/Getty Images