The city of Chesapeake, Va., will extend public water supply lines to residents around a golf course built on fly ash from a coal-burning utility. But the utility and city disagree on how much the utility will pay.

A crabbing license is a cultural icon for Chesapeake Bay watermen, whose way of life is as threatened as the shellfish their ancestors harvested.

"The Environmental Protection Agency says it's putting the Chesapeake Bay on a pollution diet. The federal agency used the Twitter social networking site to 'tweet' the message Friday to its followers on the site."

"In a victory for environmental groups, a Richmond judge on Tuesday invalidated a permit for a coal-burning power plant being built in southwestern Virginia."

"More than twice as many D.C. children as previously reported by federal and local health officials had high levels of lead in their blood amid the city's drinking water crisis, according to congressional investigators, throwing into doubt assurances by those officials that the lead in tap water did not seriously harm city children."

Methane problems in drinking water wells are more common than has been acknowledge by state regulators in Pennsylvania, which is one of the states experiencing a natural gas drilling boom.

"Scientists say they've created something in a Virginia river that hasn't been seen since the late 1800s: a vast, thriving reef of American oysters, the shellfish that helped create the Chesapeake Bay's ecosystem and then nearly vanished from it."

"Conflict-of-interest allegations are not sufficient grounds for disqualification, so a southern West Virginia judge can continue overseeing a water pollution trial involving Massey Energy and its coal slurry disposal practices, the state Supreme Court said Thursday."

"Green roofs are increasing in popularity across the US, especially in cities, where there's not a lot of space for gardens. In Washington, DC, the city government is promoting the practice for its environmental benefits."

"Coal operators in Southern West Virginia are not restoring large strip-mining sites to their 'approximate original contour,' despite a state policy change meant to require such reclamation, according to a previously unpublished federal government report."

Fumes from long-ago industrial activity are still seeping into the homes of some Baltimore-area residents. Those fumes include cancer-causing chemicals like trichloroethylene and perchloroethylene. The site was one of the first Superfund cleanups, but the cleanup was not thorough enough.

"The environmental damage caused by mountaintop removal mining across Appalachia has been well documented. But scientists are now beginning to understand that the mining operations’ most lasting damage may be caused by the massive amounts of debris dumped into valley streams."

The cap-and-trade climate bill which is the focus of West Virginia protests is packed with help for the coal industry.

"The Pennsylvania Department of Environmental Protection is working to regulate salt discharges that result from natural-gas drilling."

"West Virginia regulators and coal operators have not properly implemented state rules meant to keep strip mining from contributing to flooding during heavy rains over narrow mountain hollows, according to a new federal report."