Forty years after Chernobyl changed history forever, discover 17 fascinating and heartbreaking facts about the world’s worst ...

Once classified files from East Germany reveal the extent of Soviet actions to hide the true extent of catastrophe.

Since Russia began occupying the largest nuclear power plant in Europe, there have been several near-miss nuclear safety situations.

A study found 11 mammal species, including Przewalski's horses, Eurasian lynx and moose, are occupying Chernobyl ...

In this 1986 photo, a Chernobyl nuclear power plant worker holding a dosimeter to measure radiation level is seen against the background of a sarcophagus under construction over the 4th destroyed ...

The 1986 Chernobyl disaster released massive radiation and affected millions. Dozens died immediately, with thousands more linked to long-term effects. The area remains restricted as cleanup continues ...

(April 26), a safety test at the Chernobyl Power Plant in Ukraine set off two explosions, triggering the world’s biggest ...