The site of the Chernobyl Nuclear Power Plant in northern Ukraine has been surrounded for more than three decades by a 1,000-square-mile (2,600-square-kilometer) exclusion zone that keeps people out.

The site of Ukraine's defunct Chernobyl nuclear plant -- partially destroyed in a 1986 meltdown -- lost power on Wednesday after Russia shelled a nearby substation, Kyiv said. The UN's atomic energy ...

KYIV -- The Chernobyl nuclear plant has lost power again after Russian forces damaged a high-voltage power line to the plant for the second time, Ukraine's national energy company, Ukrenergo, said on ...

Radiation levels spiked near the site of the Chernobyl nuclear disaster after Russia seized control of the area in its invasion of Ukraine, authorities said Friday. The control levels of gamma ...