How does a nuclear meltdown work? (w/ Video)
Toshiba shows four-legged robot for nuke disaster
Toshiba Corp. unveiled a robot Wednesday that the company says can withstand high radiation and help in nuclear disasters. But it remains unclear what exactly the new machine will be capable of doing if and ...
Belgians to build prototype nuclear reactor with particle accelerator to reduce waste threat
Probability of contamination from severe nuclear reactor accidents is higher than expected: study
Catastrophic nuclear accidents such as the core meltdowns in Chernobyl and Fukushima are more likely to happen than previously assumed. Based on the operating hours of all civil nuclear reactors and the number ...
Radiation from Japan found in kelp off US West Coast
Radioactive iodine was found in kelp off the US West Coast following last year's earthquake-triggered Fukushima Daiichi nuclear meltdown, according to a new study.
Fukushima operator restarts water decontamination system
Japan's crippled Fukushima nuclear plant on Sunday restarted its trouble-plagued water decontamination system for the first time in three months, the utility said.
Street View shows Japan nuclear evacuation zone
New explorable images from the Japanese coast devastated by an enormous tsunami have been posted online, allowing web users to see how the disaster changed the area.
TEPCO to drain two tanks at Fukushima nuclear plant
Fukushima operator Tokyo Electric Power Co (TEPCO) said Saturday it would empty two more coolant tanks that hold radioactive water over fears of fresh leaks at the crippled nuclear plant.
Japan says battle to stop nuclear plant leaks 'urgent'
Japan's prime minister Wednesday said Tokyo would get more involved in cleaning up the crippled Fukushima nuclear plant, as he described as "urgent" a battle to stop radioactive water from leaking into the ...
Nuke experts blast Fukushima operator over toxic leaks
Foreign nuclear experts on Friday blasted the operator of Japan's crippled Fukushima nuclear plant, with one saying its lack of transparency over toxic water leaks showed "you don't know what you're doing".
Japan nuclear reactor atop active fault: regulator
Japan's nuclear watchdog said Wednesday that one reactor was sitting directly above an active tectonic fault, effectively ruling out a restart forever.
Radioactive water 'may have leaked' from Fukushima
Radioactive water may have leaked into the ground from a tank at the Fukushima Daiichi nuclear power plant, the operator said on Saturday, the latest in a series of troubles at the crippled facility.
Cooling systems restored at Fukushima reactors, TEPCO says
Technicians have restored power to all cooling systems at the reactors of Japan's tsunami-hit Fukushima nuclear plant, the operating company said Wednesday after a blackout sparked a new crisis.
New Fukushima pictures show wreckage of plant
The shattered remains of a reactor building loom against a lowering sky, smoke or steam pouring from a gaping roof in the days after a huge tsunami smashed into Japan, crushing a nuclear power plant.