"War has erupted between clean-air activists and state leaders, with the battleground being the data driving decisions about Utah’s air quality."

Researchers and campaigners claim that some 40 percent (19,200) of the children born to mothers taking the epilepsy drug Epilim have developed physical or mental problems.

"A California senator's decision to quit and jump to Chevron Corp. has sparked questions about whether he should have negotiated for that job while in a position to help the company politically."

"After nearly two decades of pollution problems and financial woes, a tire incinerator in one of Illinois' poorest communities will close permanently as part of a legal settlement announced Monday by federal authorities."

"WICHITA -- Years of drought are reshaping the U.S. beef industry with feedlots and a major meatpacking plant closing because there are too few cattle left in the United States to support them."

"U.S. federal prosecutors have been asked to take legal action over safety and environmental violations discovered on one of two drillships Royal Dutch Shell used last year in Arctic waters off Alaska, officials said on Monday."

"Earth's increasingly hot, wet climate has cut the amount of work people can do in the worst heat by about 10 percent in the past six decades, and that loss in labor capacity could double by mid-century, U.S. government scientists reported on Sunday."

"One of the the nation’s largest utilities agreed Monday to close three of its coal-fired power plants as part of a settlement with government officials and environmental groups, the latest sign of how the nation’s electricity supply is shifting away from coal."

"NEW ORLEANS — BP finally faced off in court Monday against an army of federal and state prosecutors, lawyers and even its contract partners over the Gulf of Mexico oil spill three years ago, contending that it alone should not shoulder blame for the rig explosion that killed 11 workers and soiled beaches and marshes from Louisiana to Florida."

"The former U.S. EPA official who tangled with Texas officials in a drilling contamination case outside Fort Worth said the state's oil and gas regulators were more interested in promoting the industry than policing it."