Edoardo Cignoli : Study Shines Light on Tremors and Fracking

So much oil and water is being removed from South Texas' Eagle Ford Shale that the activity has probably led to a recent wave of small earthquakes, according to a recent study.



via WSJ.com: US Business http://online.wsj.com/article/SB10001424127887324906304579037181315480254.html?mod=pls_whats_news_us_business_f