The United States hasn't been able to catch a break this week when it comes to earthquakes, that's for sure. Two earthquakes ...

Seismologists are closely monitoring California's fault lines as concerns grow ... according to USGS. Meanwhile, a 2.9 magnitude earthquake struck 10 miles west-southwest of Petrolia in Northern ...

According to the USGS, an earthquake happens due to sudden movements of tectonic plates along fault lines that separate ... smaller faults According to a map from the Ohio Department of Natural ...

The first earthquake came in at 3.5 on the scale and hit at 9:44 a.m., but was quickly followed by a second earthquake minutes later, which was clocked at 3.0 by USGS. The earthquake occurred at a ...

Recent earthquakes in the region may have raised the threat of an earthquake occurring near the Cayman Islands, according to ...