NBC News

The wastewater well from the process of hydraulic fracturing, or fracking, triggered 167 earthquakes in and around Youngstown, Ohio, during a single year of operation, according to research in the Journal of Geophysical Research.
Sep 8, 2013   NBC News
With many of America's largest metros experiencing robust growth, Michael Sauter, Alexander Hess and Elisabeth Uible of <em>24/7 Wall St.</em> have compiled a list of the fastest growing cities in the country.
Jul 24, 2012   NBC News