Environmental Health

"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."

"The U.S. Environmental Protection Agency's ability to protect citizens from premature death and other health problems would be gutted if Congress slashes funding as threatened by Republican lawmakers, its chief said on Wednesday."

A new report from the Royal Society of Canada provides a mixed verdict on the environmental impacts of oil sands extraction in Alberta.