A 4.2 magnitude earthquake struck near Great Falls on Thursday, briefly rattling residents and raising questions about why earthquakes occur in the region.

SHASTA COUNTY, CA - A preliminary 2.4 magnitude quake was registered near Mineral Friday night, the U.S. Geological Survey reported.

An earthquake of magnitude 3.1 shook the East Bay late Friday afternoon, according to the United States Geological Survey.

A small earthquake with a magnitude of 2.4 rattled parts of western New Jersey on Friday. No damage or injuries were reported.

The earthquake, located 5.5 miles under the surface, was in the eastern part of the township near where the Cold Brook flows ...

A 2.4- magnitude earthquake was reported in New Jersey on Friday afternoon, according to the United States Geological Survey.

New Jersey experienced a minor earthquake on the afternoon of Jan. 30, according to the United States Geological Survey.

A 4.2 magnitude earthquake struck near Great Falls on Thursday, rattling residents across central Montana but causing minimal damage, according to the United States Geological Survey (USGS).

An earthquake of 2.4 on the Richter scale hit at about 3:42 p.m. six kilometers NNE of Whitehouse Station according tot he ...

A minor, 2.4-magnitude earthquake struck in New Jersey on Friday, according to the United States Geological Survey. The ...

A preliminary 3.4 magnitude earthquake struck in San Ramon late Friday morning, according to the United States Geological ...

An earthquake has struck the East Bay. Reports of damage were not immediately available.