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.

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

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

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

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

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

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

Oct 2 (Reuters) - An earthquake measuring 6.8 magnitude struck Tonga on Wednesday, the U.S. Geological Survey said. The Reuters Daily Briefing newsletter provides all the news you need to start your ...

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.

The US’s Geological Survey (USGS) reported that a 5.9-magnitude earthquake struck near the coastal area of Bicol in the ...

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