"The San Onofre Nuclear Generating Station (SONGS), a nuclear power plant set into the seaside bluffs in northern San Diego County, is closing after the high cost of repairs and a Nuclear Regulatory Commission board ruling prompted its owner, Southern California Edison, to pull the plug on the 45-year-old facility."

"Washington -- U.S. regulators are directing 31 nuclear reactors similar in design to the Fukushima Daiichi plant in Japan, where an earthquake and tsunami caused a meltdown two years ago, to take additional steps to help contain radiation and other damage from any accident that is not quickly halted."

"ANDREWS, Texas -- Republican mega-donor Harold Simmons' remote hazardous waste dump in West Texas began accepting low-level radioactive material Thursday from a federal lab in New Mexico — the latest step in Simmons' vision of a site that accepts all types of waste."

"The operator of the wrecked Fukushima nuclear plant said it had found another leak of contaminated water on Wednesday, piling pressure on the utility to curb the problem as it seeks permission to release water to the sea."

"Dozens of crabs, three small sharks and scores of fish thump on the slippery deck of the fishing boat True Prosperity as captain Shohei Yaoita lands his latest haul, another catch headed not for the dinner table but for radioactive testing."

"WASHINGTON, DC -- U.S. Senator Barbara Boxer of California is asking the Justice Department to open a criminal investigation into Southern California Edison’s statements to nuclear regulators about replacing steam generators at the shuttered San Onofre nuclear power plant."

"BRIDGETON, Mo. -- Dawn Chapman can put up with the noxious smell caused by smoldering trash in a landfill near her suburban St. Louis home. But if the burning creeps close to buried nuclear waste, she's ready to get out."

"FLAGSTAFF, Ariz. --  A uranium mining company seeking a mineral lease on state land in northwestern Arizona could have a hard time transporting the ore off-site because of the Navajo Nation's objections to an industry that left a legacy of death and disease among tribal members."

"MONTREAL — You won’t hear alerts about this kind of smog. It’s called electro-smog and groups worried about the growing use of devices emitting radio frequencies — including cellphones, wireless home networks and smart hydro meters — say it should be taken more seriously."

"On Saturday, they brought medical experts to a Montreal environmental fair to raise awareness about the potential adverse health effects of the radio frequencies.