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 ...

Nearly four decades after the world’s worst nuclear disaster, Chernobyl remains one of the most mysterious places on Earth.

Forty years ago, in April 1986, there was an explosion at the Chernobyl Nuclear Power Plant. It was the worst nuclear accident in history. Then the plant was in the USSR, it is part of northern ...