April 23, 2014
From Squatters in Venezuela’s 45-Story ‘Tower of David’, one of 26 photos. Gabriel Rivas, 30, lifts weights on a balcony on the 28th floor of the 45-story “Tower of David” skyscraper in Caracas, Venezuela, on February 9, 2014. The half-completed building, abandoned in 1994, started attracting squatters in 2007, and is now home to more than 3,000. (Reuters/Jorge Silva)

From Squatters in Venezuela’s 45-Story ‘Tower of David’, one of 26 photos. Gabriel Rivas, 30, lifts weights on a balcony on the 28th floor of the 45-story “Tower of David” skyscraper in Caracas, Venezuela, on February 9, 2014. The half-completed building, abandoned in 1994, started attracting squatters in 2007, and is now home to more than 3,000. (Reuters/Jorge Silva)

April 17, 2014
From Battling for Control of Eastern Ukraine, one of 36 photos. An armed pro-Russian man stands outside the seized mayor’s office in Slaviansk, Ukraine, on April 14, 2014. Towns in eastern Ukraine on Monday braced for military action from government forces as a deadline passed for pro-Russian separatists to disarm and end their occupation of state buildings or face a major “anti-terrorist” operation. (Reuters/Gleb Garanich)

From Battling for Control of Eastern Ukraine, one of 36 photos. An armed pro-Russian man stands outside the seized mayor’s office in Slaviansk, Ukraine, on April 14, 2014. Towns in eastern Ukraine on Monday braced for military action from government forces as a deadline passed for pro-Russian separatists to disarm and end their occupation of state buildings or face a major “anti-terrorist” operation. (Reuters/Gleb Garanich)

April 16, 2014
From South Korea Ferry Sinks, Hundreds Missing, one of 23 photos. Passengers from a ferry sinking off South Korea’s southern coast are rescued by South Korean Coast guard in the water off the southern coast near Jindo, south of Seoul, on April 16, 2014. Nearly 300 people were still missing Wednesday morning, several hours after the ferry carrying more than 450 passengers, most of them high school students, sank in cold waters off South Korea’s southern coast. (AP Photo/Yonhap)

From South Korea Ferry Sinks, Hundreds Missing, one of 23 photos. Passengers from a ferry sinking off South Korea’s southern coast are rescued by South Korean Coast guard in the water off the southern coast near Jindo, south of Seoul, on April 16, 2014. Nearly 300 people were still missing Wednesday morning, several hours after the ferry carrying more than 450 passengers, most of them high school students, sank in cold waters off South Korea’s southern coast. (AP Photo/Yonhap)

April 14, 2014
From Fire Destroys 2,000 Houses in Valparaiso, one of 32 photos. Embers are carried by high winds as a large forest fire reaches urban areas in Valparaiso, Chile, on April 13, 2014. Authorities say the fires destroyed thousands of homes, forced the evacuation of more than 100,000 and claimed the lives of at least 12 people. (AP Photo/Luis Hidalgo)

From Fire Destroys 2,000 Houses in Valparaiso, one of 32 photos. Embers are carried by high winds as a large forest fire reaches urban areas in Valparaiso, Chile, on April 13, 2014. Authorities say the fires destroyed thousands of homes, forced the evacuation of more than 100,000 and claimed the lives of at least 12 people. (AP Photo/Luis Hidalgo)

April 10, 2014
From Frozen In Time: The Cyprus Buffer Zone, one of 28 photos. The abandoned Nicosia International Airport near Nicosia, Cyprus, on March 10, 2014. For 40 years now, a buffer zone - a no-man’s land controlled by the United Nations - has split Cyprus from east to west, with Cyprus’s ethnic Greeks living in the south, and its Turks in the north. The buffer zone still contains crumbling relics of times gone by - abandoned houses, businesses and even an airport. In 1960, a power-sharing government crumbled soon after independence from Britain, and the island has been divided since a Greek Cypriot coup was followed by a Turkish invasion of the north in 1974. (Reuters/Neil Hall)

From Frozen In Time: The Cyprus Buffer Zone, one of 28 photos. The abandoned Nicosia International Airport near Nicosia, Cyprus, on March 10, 2014. For 40 years now, a buffer zone - a no-man’s land controlled by the United Nations - has split Cyprus from east to west, with Cyprus’s ethnic Greeks living in the south, and its Turks in the north. The buffer zone still contains crumbling relics of times gone by - abandoned houses, businesses and even an airport. In 1960, a power-sharing government crumbled soon after independence from Britain, and the island has been divided since a Greek Cypriot coup was followed by a Turkish invasion of the north in 1974. (Reuters/Neil Hall)

April 4, 2014
From Photojournalist Anja Niedringhaus Killed in Afghanistan, one of 30 photos. Associated Press photographer Anja Niedringhaus stands next to photographs from Iraq, left, and Afghanistan, right, during a press preview of her exhibition “Anja Niedringhaus At War” at the Gallery C/O in Berlin on September 9, 2011. Niedringhaus was shot and killed by an Afghan policeman today, while covering the upcoming national election in Afghanistan. (Photo/Markus Schreiber)

From Photojournalist Anja Niedringhaus Killed in Afghanistan, one of 30 photos. Associated Press photographer Anja Niedringhaus stands next to photographs from Iraq, left, and Afghanistan, right, during a press preview of her exhibition “Anja Niedringhaus At War” at the Gallery C/O in Berlin on September 9, 2011. Niedringhaus was shot and killed by an Afghan policeman today, while covering the upcoming national election in Afghanistan. (Photo/Markus Schreiber)

April 3, 2014
From The Aftermath of Chile’s Earthquake, one of 25 photos. Fishermen try to salvage their boats in the aftermath of an earthquake and tsunami that hit the northern port of Iquique, Chile, on April 2, 2014. The earthquake, with a magnitude of 8.2, struck off the coast of northern Chile near the copper exporting port of Iquique on Tuesday evening, killing six and triggering a tsunami that pounded the shore with 2-meter (7-foot) waves. (Reuters/Francisco Alcayaga Motta)

From The Aftermath of Chile’s Earthquake, one of 25 photos. Fishermen try to salvage their boats in the aftermath of an earthquake and tsunami that hit the northern port of Iquique, Chile, on April 2, 2014. The earthquake, with a magnitude of 8.2, struck off the coast of northern Chile near the copper exporting port of Iquique on Tuesday evening, killing six and triggering a tsunami that pounded the shore with 2-meter (7-foot) waves. (Reuters/Francisco Alcayaga Motta)

March 31, 2014
From The Modern Face of Kabul, one of 26 photos. Mahmoud Hejran (2nd from left) and Zabih Hosseini (center), members of the Afghan band Tanin, play the guitar and sing as they travel back to their music studio after performing on a live TV program in Kabul on March 4, 2014. Despite decades of conflict in Afghanistan, and several recent militant attacks, the country’s capital Kabul is home to a vibrant youth scene of musicians, artists, athletes and activists. Shopping malls and cafes stand in the city, which is nonetheless beset by infrastructure problems and instability. (Reuters/Morteza Nikoubazl)

From The Modern Face of Kabul, one of 26 photos. Mahmoud Hejran (2nd from left) and Zabih Hosseini (center), members of the Afghan band Tanin, play the guitar and sing as they travel back to their music studio after performing on a live TV program in Kabul on March 4, 2014. Despite decades of conflict in Afghanistan, and several recent militant attacks, the country’s capital Kabul is home to a vibrant youth scene of musicians, artists, athletes and activists. Shopping malls and cafes stand in the city, which is nonetheless beset by infrastructure problems and instability. (Reuters/Morteza Nikoubazl)

March 27, 2014
From California’s Historic Drought, one of 25 photos. Houseboats are docked at Bridge Bay in Shasta Lake, which is 100 feet (30 meters) below its normal levels, in Shasta, California, on January 23, 2014. Now in its third straight year of drought conditions, California is experiencing its driest year on record, dating back 119 years, and reservoirs throughout the state have very low water levels. (Reuters/Robert Galbraith)

From California’s Historic Drought, one of 25 photos. Houseboats are docked at Bridge Bay in Shasta Lake, which is 100 feet (30 meters) below its normal levels, in Shasta, California, on January 23, 2014. Now in its third straight year of drought conditions, California is experiencing its driest year on record, dating back 119 years, and reservoirs throughout the state have very low water levels. (Reuters/Robert Galbraith)

March 25, 2014
From At Least 14 Dead in Washington State Mudslide, one of 16 photos. An aerial photo taken Monday, March 24, 2014, shows the massive mudslide that killed at least 14 people on Saturday and left dozens missing, near Oso, Washington. The search for survivors grew this week, raising fears that the death toll could climb far beyond the eight confirmed fatalities. (AP Photo/Ted S. Warren)

From At Least 14 Dead in Washington State Mudslide, one of 16 photos. An aerial photo taken Monday, March 24, 2014, shows the massive mudslide that killed at least 14 people on Saturday and left dozens missing, near Oso, Washington. The search for survivors grew this week, raising fears that the death toll could climb far beyond the eight confirmed fatalities. (AP Photo/Ted S. Warren)

March 24, 2014
From The Exxon Valdez Oil Spill: 25 Years Ago Today, one of 39 photos. The damaged oil tanker Exxon Valdez, towed out of Alaska’s Prince William Sound by a tugboat and a U.S. Coast Guard Cutter, on June 23, 1989. On March 24, 1989, the tanker ran hard aground on Bligh Reef, spilling 11 million gallons of crude oil into the sound — at the time, the largest oil spill disaster in U.S. history. (AP Photo/Al Grillo)

From The Exxon Valdez Oil Spill: 25 Years Ago Today, one of 39 photos. The damaged oil tanker Exxon Valdez, towed out of Alaska’s Prince William Sound by a tugboat and a U.S. Coast Guard Cutter, on June 23, 1989. On March 24, 1989, the tanker ran hard aground on Bligh Reef, spilling 11 million gallons of crude oil into the sound — at the time, the largest oil spill disaster in U.S. history. (AP Photo/Al Grillo)

March 19, 2014
From In Syria: Three Years of War, one of 37 photos. This picture taken the United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA) shows residents of the besieged Palestinian camp of Yarmouk, queuing to receive food supplies, in Damascus, Syria, on January 31, 2014. A United Nations official is calling on warring sides in Syria to allow aid workers to resume distribution of food and medicine in a Palestinian district of Damascus. The call comes as U.N. Secretary General Ban Ki-Moon urged Syrian government to authorize more humanitarian staff to work inside the country, devastated by its 3-year-old conflict. (AP Photo/UNRWA)

From In Syria: Three Years of War, one of 37 photos. This picture taken the United Nations Relief and Works Agency for Palestine Refugees in the Near East (UNRWA) shows residents of the besieged Palestinian camp of Yarmouk, queuing to receive food supplies, in Damascus, Syria, on January 31, 2014. A United Nations official is calling on warring sides in Syria to allow aid workers to resume distribution of food and medicine in a Palestinian district of Damascus. The call comes as U.N. Secretary General Ban Ki-Moon urged Syrian government to authorize more humanitarian staff to work inside the country, devastated by its 3-year-old conflict. (AP Photo/UNRWA)

March 13, 2014
From In Turkey, Renewed Anti-Government Protests, one of 38 photos. A young woman, held after she was wounded during clashes between riot police and protestors after the funeral of Berkin Elvan, a 15-year-old boy who died from injuries suffered during last year’s anti-government protests in Istanbul on March 12, 2014. Riot police fired tear gas and water cannons at protestors in the capital Ankara, while in Istanbul, crowds shouting anti-government slogans lit a huge fire as they made their way to a cemetery for the burial of Elvan. (Bulent Kilic/AFP/Getty Images)

From In Turkey, Renewed Anti-Government Protests, one of 38 photos. A young woman, held after she was wounded during clashes between riot police and protestors after the funeral of Berkin Elvan, a 15-year-old boy who died from injuries suffered during last year’s anti-government protests in Istanbul on March 12, 2014. Riot police fired tear gas and water cannons at protestors in the capital Ankara, while in Istanbul, crowds shouting anti-government slogans lit a huge fire as they made their way to a cemetery for the burial of Elvan. (Bulent Kilic/AFP/Getty Images)

March 11, 2014
From "Believed to Be Russian Soldiers", one of 38 photos. A uniformed man, wearing no insignia or identifying marks, but believed to be a Russian serviceman, stands on guard outside a Ukrainian military base in the village of Perevalnoye outside Simferopol, on March 5, 2014. Ukraine’s foreign minister said his country feels like it’s almost in a state of war after Russian forces took effective control of Ukraine’s Crimean Peninsula. (Reuters/Vasily Fedosenko)

From "Believed to Be Russian Soldiers", one of 38 photos. A uniformed man, wearing no insignia or identifying marks, but believed to be a Russian serviceman, stands on guard outside a Ukrainian military base in the village of Perevalnoye outside Simferopol, on March 5, 2014. Ukraine’s foreign minister said his country feels like it’s almost in a state of war after Russian forces took effective control of Ukraine’s Crimean Peninsula. (Reuters/Vasily Fedosenko)

March 10, 2014
From The 2014 Winter Paralympics, one of 37 photos. Here, Arly Velasquez of Mexico competes in the Men’s Super G Sitting Skiing race, on day two of the 2014 Paralympic Winter Games at Rosa Khutor Alpine Center in Sochi, Russia, on March 9, 2014. (Hannah Peters/Getty Images)

From The 2014 Winter Paralympics, one of 37 photos. Here, Arly Velasquez of Mexico competes in the Men’s Super G Sitting Skiing race, on day two of the 2014 Paralympic Winter Games at Rosa Khutor Alpine Center in Sochi, Russia, on March 9, 2014. (Hannah Peters/Getty Images)