Fuel removal device installed at meltdown-hit Fukushima reactor

Workers at Japan's crippled Fukushima Daiichi nuclear power plant have installed a device to remove nuclear fuel from a meltdown-hit reactor nearly seven years after the crisis was sparked by a tsunami, a spokesman said Monday.

Multiple challenges remain to Fukushima nuclear cleanup

Japan's government approved a revised road map Tuesday to clean up the radioactive mess left at the Fukushima nuclear power plant after it was damaged beyond repair by an earthquake and tsunami in 2011. Decommissioning the ...

Coatings for nuclear fuel to prevent explosions in reactors

Physicists from Tomsk Polytechnic University are creating protective titanium nitride-based coatings for shells of fuel elements (fuel rods) of nuclear reactors. Such shells can significantly reduce hydrogenation of containers ...

Benchmark data set validates global nuclear reactor codes

Nearly 100 commercial nuclear reactors supply one-fifth of America's energy. For each fuel rod in a reactor assembly, only 5 percent of its energy is consumed before fission can no longer be sustained efficiently for power ...

Fukushima operator gives first glimpse of fuel rod removal

The operator of the crippled Fukushima nuclear plant Tuesday offered the first glimpse of the operation to remove its fuel rods, the most dangerous job since the runaway reactors were brought under control two years ago.

Japan nuclear watchdog urges 'bold' Fukushima action

Japan's nuclear watchdog on Monday urged "bold and drastic" action to fix problems with radioactive water at Fukushima, as it warned of the growing risks over coming months.

Laser research could benefit nuclear recycling

James Bond uses a laser beam to cut through windows and walls, but scientists at the Center for Advanced Energy Studies (CAES) are using a new laser that can melt metal.

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