Dispute Over 'Fracking' For Natural Gas Hydraulic fracturing, or "fracking," uses water and an array of chemicals to push apart underground rock formations, releasing natural gas for collection. Environmental groups want more regulation of the chemicals used in fracking; industry groups say more rules aren't necessary.
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Dispute Over 'Fracking' For Natural Gas

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Dispute Over 'Fracking' For Natural Gas

Dispute Over 'Fracking' For Natural Gas

Dispute Over 'Fracking' For Natural Gas

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Hydraulic fracturing, or "fracking," uses water and an array of chemicals to push apart underground rock formations, releasing natural gas for collection. Environmental groups want more regulation of the chemicals used in fracking; industry groups say more rules aren't necessary. More information.