"A map of radiation levels in Japan released by the US Department of Energy on Tuesday evening indicates that potentially dangerous levels of radioactive contamination have spread beyond the 13-mile evacuation zone surrounding the Fukushima Daiichi nuclear plant."

"What had been growing acceptance of nuclear power in the United States has eroded sharply in the wake of the nuclear crisis in Japan, with support for building nuclear power plants dropping slightly lower than it was immediately after the accident at the Three Mile Island plant in 1979, according to a CBS News poll released on Tuesday evening."

"Tokyo Electric says fuel rods at its Fukushima Daiichi power plant have been damaged, releasing five kinds of radioactive material and contaminating seawater nearby."

"A spike in radiation levels in Tokyo tap water spurred new fears about food safety Wednesday as rising black smoke forced another evacuation of workers trying to stabilize Japan's radiation-leaking nuclear plant."

"[Iowa] officials warned Monday about the threat of flooding, particularly in the Big Sioux and Mississippi river basins."

"'Share the Road' has one potential fatal flaw: It involves sharing, which a lot of purported adults haven't really mastered. Matthew Shaer's exhaustive history of the NYC bike lane struggle, in this week's New York magazine, shows just how much people have to mature before a community -- even Brooklyn -- can become truly bike-friendly. Step one: Stop calling bike lanes 'homegrown terrorism.'"

"Chile and the U.S. signed a nuclear energy accord Friday even as fears of radiation spread in Japan after a devastating earthquake and tsunami severely damaged some of its nuclear reactors."

"Japan's 'nuclear samurai' are risking their lives to avert catastrophe, but many are manual labourers unequal to the task."

"A wrecked ship is threatening to cause an environmental disaster on an island which is home to endangered penguins, conservationists warned today."

"In a setback that could stall the rollout of California's landmark climate change law, a court in San Francisco has ruled that the state must spend more time studying alternatives to the measure's key feature -- a cap-and-trade program on greenhouse gas emissions -- before it goes into effect Jan. 1."