"Oil and gas companies will soon have to start telling U.S. EPA before they 'frack' wells, a development that has caught many in the industry off-guard and rekindled some drillers' most potent fears about federal intrusion."

"Budget cuts to the ozone monitoring department were $13.3m this year, the 25th anniversary of the Montreal protocol."

"WASHINGTON, DC -- Chevron [Tuesday] lost its U.S. Supreme Court bid to block global enforcement of a $19 billion judgment by an Ecuadorean court in a long legal fight over contamination of the Amazon rainforest."

"A high-profile Kentucky environmental enforcement action involving hundreds of alleged clean-water violations at dozens of mining operations in Eastern Kentucky apparently is coming to a close."

"Already under pressure to curb noxious air pollution, the owner of four coal-fired power plants in Illinois is facing new legal complaints about toxic chemicals and heavy metals leaching from decades-old waste ponds."

"Fifteen residents of Corpus Christi, Texas -- so sickened by pollution they have been deemed crime victims -- are asking a federal judge to force Citgo Petroleum Corp. to set up multimillion-dollar trust funds to cover medical and relocation costs, in a case with national ramifications."

"CHARLESTON, W.Va. -- State regulators in West Virginia have ordered Argus Energy to repair a water treatment system at a Lincoln County mine site after a blackwater spill killed fish."

"At 9:30 a.m. on a warm day in March, eight men and two women stepped off Pennsylvania Avenue and into the northwest gate of the White House. They were top-level refining executives from the world's largest oil companies, Chevron Corp., Marathon Petroleum Corp. and BP PLC, escorted by Jack Gerard, the brash president of the American Petroleum Institute, the oil industry's top lobby."

"NEW BEDFORD -- The Evangelical Church of the Nations has spent five years waiting. Waiting to learn if it can move, waiting to learn if it can build an addition, waiting to learn if the church land is a safe place for children to play."

"In the aftermath of Memphis' smoggiest summer in years, local efforts to control air pollution have been thrown into disarray by the city's decision to withdraw funds for vehicle emissions testing and a Shelby County Commission squabble over plans for a new monitoring station."