"A team of international researchers said food production would likely be "severely impaired" by the elevated levels of caesium found in soil samples across eastern Fukushima in the wake of meltdowns at the tsunami-hit plant."

The U.S. nuclear industry more than a decade ago pinned its hopes for a "renaissance" on getting the friendly Bush Nuclear Regulatory Commission to approve a single reactor design. But engineers say the Fukushima disaster revealed this "safe" reactor could fail in seven different ways. Now public interest groups are asking the NRC to delay licensing it until safety issues are resolved.

"FUKUSHIMA DAIICHI NUCLEAR POWER PLANT, Japan -- The most striking feature at this crippled plant on Saturday was not the blasted-out reactor buildings, or the makeshift tsunami walls, but the chaotic mess."

"The Union of Concerned Scientists is questioning whether the building housing the Davis-Besse nuclear reactor was properly designed and remains structurally sound. The challenge comes about three weeks after contractors cutting a hole in the building to replace the reactor's lid noticed a long hairline crack on one side of the opening."

"United Nations weapons inspectors have amassed a trove of new evidence that they say makes a 'credible' case that 'Iran has carried out activities relevant to the development of a nuclear device,' and that the project may still be under way."

"Dominion Virginia Power and federal nuclear regulatory staff members covered up knowledge of geologic faulting at the North Anna Power Station site in 1973, according to a U.S. Justice Department memo."

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"Tokyo Electric Power Co. detected signs of nuclear fission at its crippled Fukushima atomic power plant, raising the risk of increased radiation emissions. No increase in radiation was found at the site and the situation is under control, officials said."

"IRVINE, Calif. -- A non-radioactive ammonia leak at a Southern California nuclear plant prompted an emergency alert and precautionary evacuation of nearby workers before it was contained Tuesday, authorities said.

Workers stopped the leak by 5 p.m., about two hours after it was detected in a storage tank in the water purification system of Unit 3 at San Onofre Nuclear Generating Station, said Todd Adler, the plant's engineering manager.

"Today, the United States has begun marching millions of airline passengers through the X-ray body scanners, parting ways with countries in Europe and elsewhere that have concluded that such widespread use of even low-level radiation poses an unacceptable health risk. The government is rolling out the X-ray scanners despite having a safer alternative that the Transportation Security Administration says is also highly effective."

"Belgium's political parties have reached a conditional agreement to shut down the country's two remaining nuclear power stations, owned by GDF Suez unit Electrabel, a government spokeswoman said Monday."

"KORIYAMA, Japan—Nearly eight months after the Fukushima Daiichi nuclear accident scattered radioactive material over surrounding communities, Japan still is struggling to figure out how to clean up the mess, exacerbating fears about health risks and fanning mistrust of the government.

"New uranium mining claims on 1 million acres around the Grand Canyon will be blocked for 20 years under a decision the Bureau of Land Management announced Wednesday."

"The disaster at the Fukushima Daiichi nuclear plant in March released far more radiation than the Japanese government has claimed. So concludes a study that combines radioactivity data from across the globe to estimate the scale and fate of emissions from the shattered plant."

"TIANJIN, China -- China and Taiwan have agreed to cooperate on nuclear safety in the aftermath of Japan's nuclear crisis."

"The Fukushima Plate is tableware with its own built-in safety mechanism. Underneath the plate is a radiation meter that logs whether your sushi has absorbed too much seaborne radiation from the Fukushima disaster earlier this year."