Ukraine on April 26 marks 30 years since the world’s worst nuclear accident at Chornobyl killed thousands and forced a global rethink about the wisdom of relying on atomic fuel.
EurActiv: Ukraine commemorates 30th anniversary of the world’s worst nuclear accident
Former liquidators of the Chernobyl nuclear accident in wheelchairs attend a commemoration ceremony at the Chernobyl victims' memorial in the Ukrainian capital of Kyiv on April 26.