"SCRIBA, N.Y. — Officials at Constellation Energy are investigating a leakage in a containment structure that caused the shutdown of the Nine Mile Point Unit 2 reactor on Lake Ontario over the weekend.

In the days after the Fukushima nuclear meltdown began, Japanese officials let evacuees go into areas of high radiation, downplaying and withholding information about the danger."

"The U.S. Environmental Protection Agency is overseeing an effort to determine the extent of contamination at a former uranium mining site on the Navajo Nation that marked a high priority for assessment."

"Japan will sack three top energy officials over their handling of the Fukushima atomic disaster and scandals that have fuelled public mistrust in the country's nuclear policy, the government said Thursday."

"Partisan bickering erupted in the Senate [Tuesday] over how quickly the federal government should implement a dozen safety recommendations to ensure 104 nuclear plants in the United States are operating safely."

The former Rocky Flats federal nuclear plant was supposedly cleaned up before it was repurposed as a National Wildlife Refuge. But lack of money and invasive plants may keep plutonium worries alive.

"The Nuclear Regulatory Commission is approaching completion of an ambitious study that concludes that a meltdown at a typical American reactor would lead to far fewer deaths than previously assumed."

"The Japanese government disclosed reports Friday showing that its primary nuclear regulator tried to manipulate public opinion at forums to promote nuclear power, findings that further damage the industry's already tattered reputation."

"Japan’s government has to release more data from ocean radiation tests to accurately assess the contamination threat to seafood, according to a statement by the Oceanographic Society of Japan."

"Radiation fallout from the wrecked Fukushima nuclear plant poses a growing threat to Japan’s food chain as unsafe levels of cesium found in beef on supermarket shelves were also detected in more vegetables and the ocean."