“I was in a state of near-shock,” says Volodymyr Kholosha as he recalls the moment that he first saw the burnt-out reactor at the Chernobyl Nuclear Power Plant on the day it exploded. “What I ...

KYIV — An uncontrolled collapse of the internal radiation shell at the defunct Chernobyl nuclear power station in Ukraine could increase the risk of radioactivity release in the environment, ...