New hazard map includes man-made quakes for the first time.

News Alert Mon., Mar. 28, 2016 12:01 p.m. 7 million Americans at risk of fracking-related earthquakes, USGS says New hazard map includes man-made quakes for the first time. Read more » You are signed up for the following breaking news alerts: Technology | National | World | Entertainment | Politics | Health/Science/Environment | Economy/Business | Sports. You are signed up for the following local (DC/MD/VA) news alerts: Local Commuter | Local Other News | Local Crime/Safety | Local Business | Local Weather | Local Politics. You received this email because you signed up for breaking news alerts. For additional free email alerts and newsletters, or to manage your alerts/newsletters, click here. We respect your privacy. If you believe that this email has been sent to you in error, or you no longer wish to receive email from The Washington Post, click here. Contact us for help. ©2016 The Washington Post, 1301 K St NW, Washington DC 20071