Man-Made Earthquakes Becoming Common


I guess it was only a matter if time before our meddling with the earth via fracking became a major problem, or perhaps better put, a bigger problem. Man-made earthquakes are now a reality, but this article suggests they have been around a lot longer than fracking.

For more visit:
http://www.geek.com/science/man-made-earthquakes-are-becoming-a-real-problem-1576464/