"Old collections of irradiated tissues could answer modern-day questions about the dangers of radiation. Now, researchers are making a concerted effort to save the stores."

"The electrical meter for Marleen Luckman's dwelling is sandwiched between two new smart meters, the kind that some Ojai residents are upset about.Luckman says she worries about a wireless world where electromagnetic radiation is everywhere."

"The government does a poor job of estimating what it will cost to tear down a nuclear reactor, Congressional auditors say, and it may not be overseeing plant owners well enough to assure that they set aside enough money to do the job."

"Two states with large amounts of military and civilian nuclear waste told a federal court panel on Wednesday that the Nuclear Regulatory Commission was flouting the law by declining to decide whether the Nevada desert is a suitable burial spot — even if the Obama administration says the storage plan is dead."

"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."

"Despite investigations by four special committees, key questions remain about the crisis at the Fukushima No. 1 nuclear power plant, the world's worst nuclear disaster since Chernobyl."

"COLUMBIA, Mo. -- A Missouri environmental group is asking the federal government to more closely scrutinize Ameren Corp.'s request for a 20-year license renewal at the state's only nuclear power plant.

"Twenty percent of U.S. EPA's radiation monitors were out of service last year when an earthquake caused a meltdown at Japan's Fukushima Daiichi nuclear power plant, according to a new report that confirms some of the claims of environmental watchdogs."

"With a manila envelope labeled 'TOP SECRET' propped up in front of him, state Rep. Lon Burnam, a Fort Worth Democrat, called on the Texas Attorney General to allow the public release of confidential information related to a West Texas radioactive waste dump owned by Dallas billionaire Harold Simmons."

"HOBSON, Texas -- At the back of a South Texas uranium processing facility, a few dozen black container drums stood outside, waiting to be shipped. Each was filled with about $50,000 worth of yellowcake, a powdery substance created from raw uranium."