Chernobyl

Chernobyl, Ukraine, was the site of the world's worst nuclear disaster on April 26, 1986, when Reactor No. 4 of the Chernobyl Nuclear Power Plant exploded during a safety test. The explosion and subsequent fire released 400 times more radiation than the Hiroshima bomb. Approximately 600,000 'liquidators' were drafted to contain the disaster; 31 died immediately; long-term casualties remain disputed (estimates range from 4,000 to 60,000 cancer deaths). The 2,600 km² Exclusion Zone around Chernobyl — evacuated and abandoned — has unexpectedly become one of Europe's largest wildlife sanctuaries. Wolves, boar, bears, lynx, Przewalski's horses, and over 200 bird species thrive in the absence of humans — demonstrating that even nuclear radiation is less damaging to wildlife than human civilization. The HBO series 'Chernobyl' (2019) brought global attention to the disaster.