Japan on Monday marked 13 years since a massive earthquake and tsunami hit the country’s northern coasts. Nearly 20,000 ...

Japanese officials plan to start releasing treated but still slightly radioactive wastewater from the wrecked Fukushima ...

Engineers have recorded extremely high radiation levels inside Fukushima Daiichi’s Unit 2 reactor for the first time since the 2011 meltdown, marking a key step in its decades-long decommissioning.

TOKYO — The world’s largest nuclear power plant restarted Wednesday in north-central Japan for the first time since the 2011 Fukushima nuclear meltdown, as resource-poor Japan accelerates atomic power ...

Nearly 15 years after the Fukushima disaster brought Japan’s nuclear industry to a standstill, a reactor has started to be brought back into action at the Kashiwazaki-Kariwa plant, the world’s largest ...

TOKYO (AP) — A video taken by tiny drones sent into one of three damaged reactors at the Fukushima Daiichi nuclear power plant showed a gaping hole in the thick-walled steel container of the core, ...

A remote-controlled cleaning robot sent into a damaged reactor at Japan's Fukushima nuclear plant had to be removed Thursday before it completed its work because of camera problems most likely caused ...

The research team has been examining the plant’s No. 2 reactor since April of 2014 using muon particle scanners in a search for reactor fuel in what remains of the reactor’s core. Muon particle ...