NIOSH http://wfpl.org en Study Finds Natural Gas Workers at Risk for Silicosis http://wfpl.org/post/study-finds-natural-gas-workers-risk-silicosis <p>There&#39;s not a lot of natural gas drilling in Kentucky, but nearby West Virginia, Ohio and Pennsylvania have become hotbeds as the Marcellus Shale is tapped. Mon, 25 Jun 2012 14:33:48 +0000 Erica Peterson 776 at http://wfpl.org