"The Army Corps of Engineers wants to use ash cast off from coal-fired electrical generation to shore up dozens of miles of Mississippi River levees, drawing fire from environmentalists worried that heavy metals from the filler might make their way into the river."

Methylnaphthalene, one of the hydrocarbons behind the Kellogg Company's June recall of some 28 million boxes of cereal, has yet to be evaluated for carcinogenicity

"The story of the last cataclysmic American oil spill has evolved over time into a straightforward tale of cause and effect.... A commission that investigated the Alaska spill found that oil companies cut corners to maximize profits. Systems intended to prevent disaster failed, and no backups were in place. Regulators were too close to the oil industry and approved woefully inadequate accident response and cleanup plans. History is repeating, say officials who investigated the Valdez, because the lessons of two decades ago remain unheeded."

"Ethanol and other renewable fuels must account for 7.95 percent of total gasoline sales in 2011 to meet Congress' mandate for 13.95 billion gallons of renewable fuels expected to be produced next year, the U.S. Environmental Protection Agency said on Monday."

"Annie Leonard used to spout jargon. She reveled in the sort of geek-speak that glazes your eyeballs. ... Today the 45-year-old Berkeley activist is America's pitchperson for a new style of environmental message. Out with boring PowerPoints and turgid reports; in with witty videos that explain complex issues in digestible terms."

"As it works to reshape the oil industry's image, American Petroleum Institute's media shop has nabbed a former spokesman for the U.S. Chamber of Commerce."

BP and the Coast Guard, after months of blocking news media from covering the Gulf spill, say they have gone straight. One whistleblower who used to help them block TV coverage is now telling all.