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

"The U.S. government on Friday said that "miniscule" amounts of radiation were detected in Sacramento, California, but that no radiation levels of concern have been uncovered in United States."

"That it would take more than 20 years for federal regulators to finally propose toxic emissions standards for the power industry is testament to both the slow wheels of bureaucracy and the clout of the nation’s utility and coal interests, which bitterly — and for years, successfully — fought the controls, even as other industries bowed under."

"In nearly a third of the states with nuclear power plants, nearby residents do not have the protection of federally-supplied potassium iodide pills for treatment in the event of a radiation crisis like that in Japan."

"Maryland's health secretary said Friday that his department's laboratory has destroyed test results dating to the 1980s documenting lead poisoning of Maryland children - potentially thousands of records that plaintiffs' lawyers say are crucial to pursuing lawsuits seeking damages on behalf of poisoned children and their families."

"A new study about the way oil from the BP Deepwater Horizon accident evaporated into the air confirms that cleanup workers were exposed to high levels of airborne pollution, and that the fumes also may have made their way onshore in Louisiana."

"With the Obama administration required to put its plan for reducing toxic air pollution from coal-fired power plants on the table a week from today, the American Lung Association and other public health groups have started an early push to explain why U.S. EPA shouldn't flinch on the long-delayed rules."

"Recent studies suggest that smog-filled air kills more people and causes more breathing problems than previously thought, U.S. EPA scientists say in a new draft paper, but due to a procedural twist, the findings can't be taken into account as Administrator Lisa Jackson decides whether to set stricter limits than the George W. Bush administration chose in 2008."

"The plan to cut $60 billion from the federal budget targets environmental programs so widely it appears to be as much an ideological gambit as a budgetary one. 'The sheer scope of it is overwhelming,' a UCLA environmental law expert says."

"Groups representing 40,000 researchers and clinicians are urging federal agencies responsible for the safety of chemicals to examine the subtle impact a chemical might have on the human body rather than simply ask whether it is toxic."