"The companies involved in the Gulf of Mexico oil spill made several risky decisions to save time -- and consequently money -- ahead of the disaster, according to a document that was pulled at the last minute from a presentation of the president's oil spill commission earlier this month."

"The author of a report critical of climate scientists defended himself against plagiarism charges Tuesday, and denied he was pressured by Republicans to tilt the report."

"Defeat came for Republican Rep. Bob Inglis because he slid to 'Satan's side.'"

"A tough political atmosphere in which Congress backed away from comprehensive clean energy and climate change legislation may have been the nail in the coffin for one of the voluntary carbon market's early pioneers."

"The winding Mataponi Creek looks clear in the sunlight, with marsh grasses lining its banks. But some of the coal ash waste from a nearby power plant is also coursing through its waters, and residents are worried it is contaminating their well water."

"A widespread method of extracting natural gas by shooting chemical-laced water underground is a growing threat to water supplies in 28 states, say scientists, landowners and environmentalists." A Scripps Howard investigation finds overwhelmed state inspectors, thousands of violations, regulators paid by drilling royalties, political campaigns flush with gas money, and a system stacked for drillers and against public health.

"The British Beekeepers' Association hastoday announced plans to end its controversial practice of endorsing pesticides in return for cash from leading chemical manufacturers."

"Federal Conservative senators have defeated a private-member's bill on climate change that was passed by the majority of MPs in the House of Commons, marking the first time Prime Minister Stephen Harper has used the clout he has built in the Upper Chamber to kill a law his minority government does not support."

"The Obama Administration has ignored wrenching climate impacts such as ocean acidification in its effort to estimate the cost of carbon emissions, making emissions limits disproportionately expensive, economists say."

"The panel named by President Obama to investigate the BP Deepwater Horizon blowout on Tuesday rejected a call by a consumer activist group for the resignation of its chief counsel, Fred H. Bartlit Jr. The group, Consumer Watchdog, said that the panel should dismiss Mr. Bartlit because his law firm, Bartlit Beck Herman Palenchar & Scott, once represented Halliburton, one of the companies involved in drilling the BP well."