May 16, 2011

US scientists call on the nation's Congress for more studies about the safety of hydraulic fracturing

US scientists call on the nation's Congress for more studies about the safety of hydraulic fracturing, a method to increase the extraction of natural gas by using dangerous chemicals that can contaminate drinking water and air and have been linked with fatal cancers and kidney failure.

http://www.telegraph.co.uk/finance/personalfinance/offshorefinance/8488166/Frack-and-ruin-the-rise-of-hydraulic-fracturing.html
http://www.nytimes.com/2011/05/07/science/earth/07frack.html

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