The latest Yale & Penn Study studies on #fracking “ref aspwv1970-01-01T00:00:00-05:00January 1st, 1970|Twitter| The latest Yale & Penn Study studies on #fracking “reflect our industry’s deep commitment to environmental and grou… https://t.co/5yfuAXThfD Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkEmail