The Chernobyl disaster remains the world’s worst nuclear accident, displacing hundreds of thousands and reshaping global ...

On April 26, 1986, the Chernobyl nuclear reactor melted down, but the rest of the world wouldn't learn how close it came to ...

The United States will contribute $100 million toward repairs to the protective structure over the damaged reactor at the ...

Photographs from the first days of the Chernobyl disaster and of the aftermath years later show the response, the evacuation ...

Efrem Lukatsky, a Kyiv-based photographer for The Associated Press, was living in the city on April 26, 1986, when the ...

The nuclear disaster at Chernobyl continues to haunt Ukraine, heightened by attacks hitting the country's nuclear plants.

Forty years ago, in April 1986, there was an explosion at the Chernobyl Nuclear Power Plant. It was the worst nuclear ...

Sunday, April 26, marks the 40th anniversary of the world’s worst nuclear power plant accident at the Chernobyl nuclear power ...

Ideas have been floated for how the contaminated zone could bring economic benefits to Ukraine. But for the foreseeable ...

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

What once seemed unthinkable — strikes on nuclear facilities and other hazardous sites — has now become reality,” said Oleh ...

The world's worst nuclear disaster began 40 years ago at 1:23 a.m. on April 26, 1986, when Unit 4 at the Chernobyl nuclear ...