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

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.

CONTRA COSTA COUNTY, CA - Friday morning, a 3.1 magnitude quake was detected close to Dublin, according to the U.S.

CONTRA COSTA COUNTY, CA - According to the U.S. Geological Survey, a preliminary 2.2 magnitude quake struck close to San ...

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

A minor earthquake rattled New Jersey Friday afternoon, according to the U.S. Geological Society. The magnitude-2.4 quake was ...

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 3.9 magnitude earthquake was reported in northern New Mexico early Friday morning.The U.S. Geological Survey says the earthquake hit about 20 miles north of Cimarron around 12:20 a.m.The quake was ...