A 4.0 magnitude earthquake struck five miles outside of Coalinga in Fresno County on Tuesday afternoon, with residents in ...

Faced with the prospect of an extensive, and expensive, seismic safety retrofit for its 1960s-era downtown headquarters, L.A.

ARKANSAS, USA — The U.S. Geological Survey (USGS) will be conducting low-level flights over parts of Arkansas for nearly a ...

A new report from the U.S. Geological Survey found that 44% of the United States is at risk of potentially catastrophic ...

A 4.0 magnitude earthquake shook Fresno County on Tuesday. The U.S. Geological Survey says it struck around 5:45 pm between ...

ARKANSAS, USA — The U.S. Geological Survey (USGS) will be conducting low-level flights over parts of Arkansas for nearly a ...

There have been three earthquakes in the Puget Sound region in less than a week, two have hit Bremerton in two days.

A magnitude 6.6 earthquake struck near the Pacific nation of Tonga on Wednesday, the United States Geological Survey said, but there was no threat of a tsunami.

An earthquake shook communities in Central California on Tuesday, according to the U.S. Geological Survey. The magnitude 4.0 ...

A 3.5-magnitude earthquake struck near Ontario, California; no significant damage or injuries have been reported.

The U.S. Geological Survey confirmed three earthquakes between magnitude 2.6 and 3.0 have hit Western Washington since Sunday ...

A 3.5-magnitude earthquake shook the Southern California area, the U.S. Geological Survey reported. The about 3-mile deep ...