There is a difference between faults and fault lines. The USGS explains a fault is a three-dimensional surface within the ...
Each New England state felt Monday's 3.9-magnitude earthquake, but here's how far the quake was felt across the region.
A magnitude 4.5 earthquake has rattled southern Texas in the vicinity of San Antonio, the U.S. Geological Survey (USGS) ...
Experts from UNH explain how rare the 3.8 magnitude earthquake was and the likelihood of significant aftershocks.
Texans near San Antonio experienced a 4.5 earthquake on Wednesday night, according to the United States Geological Survey.
An earthquake felt in Boston, Massachusetts today was centered off York Harbor, Maine according to the United States ...
YORK, Maine — A small earthquake was reported off the coast of York Harbor Wednesday morning, two days after a larger one in ...
N​early 75% of the country is at risk for a potentially damaging earthquake, according to a recently updated USGS map.