A tricky operation to remove a second sample of radioactive debris from inside Japan's stricken Fukushima nuclear plant has ...

The secretive Russian satellite in space that U.S. officials believe is connected to a nuclear anti-satellite weapon program ...

Despite the fallout from the devastating 2011 Fukushima nuclear accident, Japan remains locked in to nuclear power. Australia ...

On 26 April 1986, the Chernobyl nuclear power plant in Ukraine exploded, spewing uncontrolled radiation across Europe and beyond.Chernobyl caused ...

High radiation levels mean removing melted fuel and other debris from the plant is seen as the most daunting challenge in the ...

The Mainichi Shimbun answers some common questions readers may have about what Japan will do with soil removed around the Fukushima Daiichi Nuclear Po ...

Hidden deep within Fukushima’s radiation exclusion zone lies an observatory untouched since the 2011 nuclear disaster. Once ...

NAMIE, Fukushima Prefecture–A significant shift in Japan's energy policy has sparked ... is more than 30 kilometers from the nuclear plant, radiation levels remain high in the mountainous ...

CT-associated cancer could eventually account for 5% of all new cancer diagnoses each year, the study projects.

The operator of the damaged Fukushima Daiichi nuclear power plant says it has completed the second fuel debris trial ...

Smoke and sparks emerged from an exhaust fan at the Tsuruga nuclear power plant in Fukui Prefecture on Feb. 8, but there were no radiation leaks or injuries, the operator said. Japan Atomic Power ...