On the rescue ship Aquarius, Sarah Giles cares for a refugee from Senegal who was crossing the Mediterranean in an inflatable rubber boat. Giles is a doctor with Doctors Without Borders.
Andrè Liohn/Courtesy of MSF
Displaced women at the Muna informal settlement outside Maiduguri. They're among more than 2 million people driven from their homes by Boko Haram attacks during northeastern Nigeria's 7-year insurgency.
Ofeibea Quist Arcton/NPR