The first of three quakes, a magnitude 2.7, struck around 1:46 a.m. The second and third — a 1.8 and 2.2 — both hit in quick ...

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

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 magnitude 3.1 earthquake was reported less than a mile south of Ontario International Airport early Wednesday afternoon, the U.S. Geological Survey says.

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