On April 26, 1986, the No. 4 reactor of the Chernobyl Nuclear Power Plant, near Pripyat in the Soviet Union (now Ukraine), ...

The protective radiation shelter for the Chernobyl nuclear power plant—designed to contain radiation from Reactor 4, which was damaged during the 1986 explosion—could collapse if it’s struck again by ...

In Chernobyl, the site of the world's worst nuclear disaster, a giant protective shield is slowly being moved into place a couple of feet at a time. The concrete and steel arch is billed as the ...

Drone damage to the protective shield around a reactor at the Chernobyl nuclear power plant in Ukraine has rendered it unable to do its main safety function, a nuclear watchdog said. The drone strike ...