Steve Orr in the Rochester Democrat & Chronicle writes about the growing number of connections between fracking and earthquakes, November 16, 2011:

The surge in hydrofracking has meant a surge in injection wells to dispose of drilling wastewater — and those disposal wells are increasingly being linked to small earthquakes. Clusters of “induced” quakes in the Dallas-Fort Worth area and in Arkansas are prominent recent cases.

Read the full story via Fracking sparks earthquake concerns | Democrat and Chronicle | democratandchronicle.com.