Twenty five years ago on April 26 the number four reactor in the Chernobyl nuclear power facility exploded. The town of Pripyat, less than two miles from the plant, now sits abandoned, slowly consumed by returning forest. (Sergey Ponomarev/AP)
Residents bathe amongst tsunami devastation in Kesennuma city in Miyagi prefecture on April 14, 2011. (Yasuyoshi Chiba/AFP/Getty Images)
A vendor jumps from the top of one overcrowded train to another on January 23, 2011 as thousands of Muslims return home after attending the three-day Islamic Congregation on the banks of the River Turag in Tongi, Bangladesh. The congregation, held each year since 1966, is among the world’s largest religious gatherings. (Pavel Rahman/AP)
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