Nuclear, Nuclear Reactor | featured news

All 104 nuclear reactors currently operational in the US have irreparable safety issues and should be taken out of commission and replaced, former chairman of the US Nuclear Regulatory Commission, Gregory B. Jaczko said.

North Korea has made significant progress in the construction of a light water atomic reactor over the past year, a U.N. watchdog report said, a facility that may extend Pyongyang's capacity to produce material for nuclear weapons.

Japan's government on Saturday approved bringing the country's first nuclear reactors back online since last year's earthquake and tsunami led to a nationwide shutdown, going against wider public opinion that is opposed to nuclear power after Fukushima....

Japan shuts down its last working nuclear power reactor this weekend just over a year after a tsunami scarred the nation and if it survives the summer without major electricity shortages, producers fear the plants will stay offline for good.

Japan says it will soon require atomic reactors to be shut down after 40 years of use to improve safety following the nuclear crisis set off by last year's tsunami....

A Syrian site bombed by Israel in 2007 was "very likely" to have been a nuclear reactor which should have been declared, the U.N. atomic agency said in a report, an assertion which may lead to Damascus being referred to the U.N. Security Council.

Japan’s nuclear safety agency has confirmed that a hydrogen explosion has occurred at the No. 3 reactor of the Fukushima No. 1 nuclear power plant. Meanwhile, a 5 meter tidal wave is said to be on the way to northern Japan’s eastern coast.

Japan's chief cabinet secretary says a hydrogen explosion has occurred at Unit 3 of Japan's stricken Fukushima Dai-ichi nuclear plant. The blast was similar to an earlier one at a different unit of the facility.

The last-ditch move indicates that the backup cooling system in a second quake-damaged reactor has failed. Japanese officials say radiation levels at another reactor being pumped with seawater have fallen, but hydrogen gas is building in a third.

An explosion at a nuclear power station Saturday destroyed a building housing the reactor amid fears that it could melt down after being hit by a powerful earthquake and tsunami.