Increased awareness about using a highly technical process called hydraulic fracturing to recover natural gas trapped deep within the Marcellus shale has created questions about related human-health and environmental impacts.
ACSH relies on donors like you. If you enjoy our work, please contribute.
Make your tax-deductible gift today!
Popular articles
![](/sites/default/files/styles/taxonomy_midi/public/category/popular.jpg?itok=Nb7H65XL)