Chernobyl Nuclear Reactor That Devastated the Region Is Finally Sealed—33 Years After the Explosion

Ukraine’s President Volodymyr Zelenskiy on Wednesday inaugurated a giant structure built to confine radioactive debris at the nuclear reactor that exploded in Chernobyl in 1986. The confinement structure for the Chernobyl nuclear power plant’s Reactor No. 4 cost 1.5 billion euros (almost $1.7 billion) to build, and the entire project cost 2.2 billion euros (about […]