New tools provide limited information on substances used in specific wells during the oil and natural gas extraction process called hydraulic fracturing. From 2005-2009, 780 million gallons of 750 substances were injected underground — a starting point for your coverage of this angle.
"Green energy offers the prospect of an economic boon, but some worry the environmental, cultural cost is too high."
"The latest phase in the legal fight over offshore drilling permits that was kick-started by last year's Deepwater Horizon disaster begins this week with two back-to-back arguments in a federal appeals court in New Orleans."
"Texans pride themselves on being the heart of the nation’s oil and gas business. But even here, public concern about natural gas drilling is growing."
"A Georgia administrative law court has sided with two citizen groups opposed to the proposed Longleaf coal-fired power plant in Blakely, Georgia, designed to be the largest coal plant in the nation."
"A prototype car that achieved an amazing 2,564.8 miles per gallon won first place in the Shell Eco-marathon 2011 in Houston this past weekend."
"Though the only natural gas drilling company active in Idaho today has no plans to employ a method blamed around the country for polluting drinking water, industry officials say other companies could one day."
"Interior Secretary Ken Salazar said Tuesday that the federal government has approved construction of the controversial wind farm off the coast of Massachusetts, which could commence this fall."
Advertisement 
