Fracking and Earthquakes - NBC Bay Area

    Fracking and Earthquakes

    Art McGarr, an earthquake expert at the US Geological Survey, speaks about how human mining and fracking can cause earthquakes. This story was published Feb. 29, 2012, at 8:26 p.m. (Published Wednesday, Feb 29, 2012) Art McGarr, an earthquake expert at the US Geological Survey, speaks about how human mining and fracking can cause earthquakes. See More