The United States Geological Survey (USGS) detected an earthquake north of Greeneville Tuesday night. According to the USGS, ...
Centered in New Madrid, Missouri, the seismic zone “is the most active seismic area in the United States east of the Rocky ...
A 7.0 magnitude earthquake was reported in northern California on Thursday, according to the United States Geological Survey.
Tsunami warnings are not uncommon in Califoria, where warning sirens and signs are in place to notify coastal residents that ...