Japan’s nuclear watchdog on Wednesday formally disqualified a reactor in the country’s north-central region for a restart, ...

This is the first reactor barred in Japan under stricter safety protocols adopted after the Fukushima disaster.

Japan's nuclear watchdog formally decided Wednesday that a reactor in central Japan has failed to pass a safety review needed ...

Japan is accurately monitoring occupational radiation exposure of workers involved in handling treated water at the Fukushima ...

Japan is accurately monitoring occupational radiation exposure of workers involved in handling ALPS-treated water at the Fukushima Daiichi Nuclear Power Station (FDNPS), the International Atomic ...

including the Japan Atomic Energy Agency, for research toward full-scale extraction of nuclear fuel debris from reactors at the Tepco plant in Fukushima Prefecture. Hydrogen concentration in the ...

Japan on Monday marked 13 years since a massive earthquake and tsunami hit the country’s northern coasts. Nearly 20,000 people died, whole towns were wiped out and the Fukushima No. 1 nuclear ...

Tokyo Electric Power Co. completed an experimental operation to remove a small sample of fuel debris from a reactor at the Fukushima No ... after the Great East Japan Earthquake and tsunami ...

The Pacific Ocean looks over the Fukushima Daiichi nuclear power plant in Japan. (AP Photo/Hiro Komae) TOKYO (AP) — A remote-controlled robot has safely returned with a tiny piece of melted fuel it ...