Huth, Yemen: In April, children watch a dust devil whip up sand as it travels across the desert landscape near the town of Huth, about 50 miles north of Yemen's capital.
Benghazi, Libya: On the outskirts of the city, a man stands in a government building that was burned by the opposition in February of 2011, at the beginning of a revolution against the 41-year regime of Muammar Gaddafi.
San Martín Del Rey Aurelio, Spain: In 2012, miners launched a rocket at Spain's civil guard, which, according to press reports, was attempting to halt protests against the government's decision to reduce coal subsidies.
Tana Toraja, Indonesia: At a funeral in a remote corner of Indonesia, water buffalo are sacrificed in order to help carry the deceased to the afterlife.
Matthews Range, Kenya: From a perch in the Matthews Range, members of the Samburu, a tribe of semi-nomadic pastoralists, look down at the Namunyak Wildlife Conservancy, which they're working to protect from elephant poachers.
Lira, Uganda: Prisoners, many of whom claim to be juveniles, line up for dinner at Lira Prison. Poor birth records make it difficult for Ugandan prison officials to remove younger prisoners from adult facilities.
Goseong, South Korea: A South Korean soldier looks over the DMZ from a guard position on top of Observation Post 717, on the edge of the North Korean border.