Terrifying images show fires still smoldering inside the cover of the exploded fourth nuclear reactor at Chernobyl power ...

A recent drone attack on Chernobyl is a reminder of the nuclear threat remaining there. One wrong move could trigger a catastrophe.

LVIV, Ukraine--Ukraine said on Wednesday there was a danger of a radiation leak at the Chernobyl nuclear power ... to urgently demand Russia to cease fire and allow repair units to restore power ...

CHERNOBYL, Ukraine — There is a ... which triggered an explosion and fire that spewed large amounts of radiation into the atmosphere across Ukraine and much of the European continent.