They found their way into the filter drums of the pumping station.

TOKYO (AP) — A reactor at the world’s largest nuclear power plant that restarted for the first time since the 2011 Fukushima nuclear disaster is now being shut down again Thursday due to a glitch that ...

Holtec’s attempt to restart the shuttered Palisades nuclear plant faces delays, safety questions and missing documentation.

Russian plans to bring a reactor at the occupied Zaporizhzhia nuclear power plant back online have triggered a wave of warnings that the Kremlin is flirting with a nuclear emergency in the middle of a ...

Japan restarted operations at the world’s largest Kashiwazaki-Kariwa nuclear plant on Wednesday, nearly 15 years after it shut all its nuclear reactors following the disaster at the Fukushima power ...