"Regulators look at raising the limit for radiation amid a rash of illegal dumping."

"A retired nuclear scientist has slammed Ontario Power Generation over its proposed $1-billion nuclear waste burial site on Lake Huron, saying the utility’s safety assessment contains some dangerous errors."

"The Kewaunee nuclear power plant stopped producing electricity more than a year ago, but it left behind highly hazardous waste that has no place to go."

"The problem has come into focus as procedures for the first proposed restart enter the home stretch in Ichikikushikino, a town five km (three miles) from Kyushu Electric Power Co's Sendai plant."

"In November 2012, the U.S. Department of Energy asked contract employees at the Hanford plutonium processing plant in Washington state to take an unusual oath."

"Skeptics of the plan to build a massive ice wall around Japan’s crippled Fukushima Daiichi nuclear facility didn’t have to wait particularly long for their first 'I told you so.'"

"It sure looks suspicious: a remote military compound in the south-central Alaskan wilderness filled with 180 weird-looking antennas."

"Even after the twin domes along I-5 are gone and the San Onofre nuclear plant is mostly a memory, fuel rods hot with radioactivity will remain behind in rows of tomb-like casks – perhaps for decades."

"Work started June 2 on a 32-billion-yen ($314 million) project to build an underground frozen wall at the stricken Fukushima No. 1 nuclear plant to address a chronic problem plaguing work at the site."

"The U.S. Department of Energy on Friday said it would be unable to meet a deadline to remove drums of nuclear waste from Los Alamos National Laboratory in New Mexico because of safety concerns tied to the radiological materials."