"Toxic chemicals have crept into the drinking water in a corner of rural Grundy County [Illinois], stoking fears and raising suspicions about who is to blame."

"If the victims of contaminated Chinese drywall have a hope of relief, it is likely U.S. District Court Judge Eldon E. Fallon."

Chemical company executives withheld from the Illinois EPA detailed information about a 1978 chemical spill as plans were being made to clean it up.

"Kiddie Kollege, a day-care center that opened inside a heavily contaminated building in Gloucester County with a fresh coat of paint and little else, is about to be razed, nearly four years after state inspectors discovered the contamination."

The practices of feeding farm animals low doses of antibiotics is helping breed lethal new super-bacteria that are resistant to treatment when they infect humans.

"The next round of the battle over climate change policy on Capitol Hill will involve more than the usual suspects. Way more. Watch soup makers face off against steel companies. Witness the folks who pump gas from the ground fight back against those who dig up rock. And watch the venture capitalists who have money riding on new technology try to gain advantage in a game that so far has been deftly controlled by the old machine."

"Sen. Max Baucus, one of Montana's two senators and a chief figure in the federal government's attempt to pass health care reform, added a provision to the U.S. Senate version of the bill that would expand Medicare coverage to 'individuals exposed to environmental health hazards.'"

"A county board in central California approved the expansion of the largest toxic-waste dump in the West, despite concerns about an increase in birth defects in a nearby farming town."

"A proposal to move large amounts of wind and solar power out of the Southwest by linking the three separate North American electricity grids with state-of-the-art switching terminals and superconducting cables is now in hands of federal regulators."

"The U.S. Environmental Protection Agency [Tuesday] finalized a rule setting stricter exhaust emission standards and cleaner fuel standards for large marine diesel engines on large U.S.-flagged ships, a part of the agency’s long-term strategy to reduce harmful marine diesel emissions."

"The Obama administration said Wednesday it is going forward with a contentious plan to round up about 2,500 wild horses in Nevada."

"A $93 million court settlement requiring Duke Energy, one of the America's largest electric power companies, to eliminate sulfur dioxide emissions from a coal-fired plant in Indiana, was reached Tuesday, state and federal officials said."

"An agreement to protect a Utah canyon decorated by ancient American Indian art is expected to allow energy development in the area to move forward."

A plan for the world's largest solar array in California promises clean energy -- but critics say green energy isn't always green.

After a perceived shortage of gasoline refineries a few years ago, five U.S. refineries have shut down this year. Refiners seem convinced that -- even after the economy recovers -- demand will not grow much.