CHERNOBYL, Ukraine (AP) — A group of liquidators, who played a crucial role in the cleanup of the Chernobyl nuclear disaster, returned to the site ahead of the 40th anniversary of the explosion that ...

Ukraine is marking 40 years since the Chernobyl nuclear disaster with commemorations that include the return of former 'liquidators' to the exclusion zone. Once the site of the world's worst nuclear ...

CHERNOBYL, Ukraine (AP) — Their mission was to clean up the worst nuclear accident in history. Following the April 26, 1986, explosion and fire at the Chernobyl nuclear power plant, soldiers, ...

Add Yahoo as a preferred source to see more of our stories on Google. A group of former cleanup workers who returned to Chernobyl ahead of the 40th anniversary of the 1986 nuclear disaster, revisited ...