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

Forty years after the Chernobyl disaster, the effects of the world’s worst nuclear accident are still being felt.

The 1986 Chernobyl disaster fueled global fears about nuclear power and slowed its development in Europe and elsewhere. Four decades later, however, there’s a revival around the world, a trend that ...

Chernobyl's past and present collide as residents and workers reflect on the 1986 disaster and Russia's recent invasion.