"In the intense but inscrutable debate about the chemicals that drillers inject underground to flush out natural gas, this much can be said: Everyone is for disclosure."

"Overwhelmingly, Americans think the nation needs a fundamental overhaul of its energy policies, and most expect alternative forms to replace oil  as a major source within 25 years. Yet a majority are unwilling to pay higher gasoline prices to help develop new fuel sources."

"At least a half-dozen homebuilders, installers and environmental consultants knew as early as 2006 that foul smells were coming from drywall imported from China – but they didn’t share their early concerns with the public, even when homeowners began complaining about the drywall in 2008."

"Environmental groups filed two new major lawsuits Thursday, aimed at forcing the coal industry to stop violations of water-quality limits for toxic selenium."

"The U.S. Army Corps of Engineers today suspended the use of a fast-track nationwide permit, Nationwide Permit 21, for mountaintop removal mining operations in the six states of the Appalachian region."

"Commercial fishermen can recover economic losses caused by polluters, the Florida Supreme Court ruled Thursday in a decision that could establish precedent for future claims against BP PLC."

"A key piece of the state's approach to controlling water pollution from Pennsylvania's fast-expanding natural gas drilling activity cleared a major hurdle Thursday."

"Federal officials are launching efforts today in Maryland, Pennsylvania and Virginia to enlist farmers in targeted watersheds in a concerted effort to curb pollution running off their land."

"OTTAWA -- Far more sewage has been spilled in Canadian urban centres over the last six years than any other harmful contaminant, newly released figures show."