Additional information collected about the earthquake may also prompt U.S.G.S. scientists to update the shake-severity map. An aftershock is usually a smaller earthquake that follows a larger ...
Each New England state felt Monday's 3.9-magnitude earthquake, but here's how far the quake was felt across the region.
Nearly 75% of the country is at risk for a potentially damaging earthquake in the next 100 years, according to a recently updated map from the ... regardless of where you live," weather.com ...