In April 1986, the world changed forever when the Chernobyl nuclear disaster unfolded in what was then the Soviet Union. What began as a late-night safety test at Reactor No. 4 quickly turned into the ...

On April 26, 1986, a series of events led to the world's worst nuclear power plant accident at the Chernobyl station, located in Pripyat, about 65 miles north of Kyiv in present-day Ukraine. The ...

PRIPYAT, Ukraine — The two explosions at the Chernobyl nuclear power plant came decades apart in the dead of night. The first, at 1:23 a.m. on April 26, 1986, spread a cloud of deadly radiation that ...

On the 40th anniversary of the Chernobyl disaster, POWER sent a freelance photographer and correspondent to the site in Ukraine to document the massive decommissioning effort still underway—and the ...

Some historical events are so catastrophic they resist comprehension. And yet they compel us to try to understand them, again and again. Chernobyl is one of them. On April 26, 1986, at 1:23am, Reactor ...