Add Yahoo as a preferred source to see more of our stories on Google. The flag of the International Atomic Energy Agency (IAEA) flies in front of the UN seat in Vienna. epa apa Schlager/APA/dpa The ...

(NEXSTAR) — Officials in Ukraine say measurements at the site of the Chernobyl nuclear disaster have shown increased radiation levels after Russian troops took control of the former nuclear power ...

Inside an abandoned control room at Ukraine's Chernobyl nuclear power plant, a worker in an orange hardhat gazed at a grey wall of seemingly endless dials, screens and gauges that were supposed to ...

The International Atomic Energy Agency (IAEA) said electrical substations “vital for nuclear safety” were affected by the massive Russian strike on Ukraine overnight into Tuesday, leading the ...

LVIV, Ukraine — Ukrainian authorities say the decommissioned Chernobyl nuclear plant, the site of the world's worst nuclear disaster, has been knocked off the power grid. Emergency generators are now ...

With humans largely out of the picture, wildlife has returned to the once-settled Chernobyl area. Last year, researchers found that the region's grey wolves have become largely immune to the ...