A magnitude 4.4 earthquake struck in San Luis Obispo County on Tuesday, the U.S. Geological Survey said.The quake hit at 9:54 ...

A massive volcano feared to erupt and devastate the West Coast has been undergoing several days of concerning seismic ...

A magnitude 4.1 earthquake struck in San Luis Obispo County on Tuesday, the U.S. Geological Survey said. The quake hit at ...

USGS has unveiled its most detailed national geologic map, giving the public a free, interactive way to explore underground ...

Earthquakes are some of nature’s most destructive forces, but what if we could better predict where they might strike? A new ...

New global stress map reveals areas where the Earth's crust is on the verge of collapse, doubling the data and changing ...

A few weeks ago, NOAA announced the cancellation of a contract with the Alaska Earthquake Center to operate nine seismic ...

Did you feel it? A preliminary magnitude 3.6 earthquake struck near Vallejo Thursday afternoon, according to the U.S.

A magnitude 3.6 earthquake struck near Vallejo on Thursday, the U.S. Geological Survey said. The quake hit at 12:41 p.m.

WICHITA, Kan. (KSNW) — Another small earthquake has been recorded in north-central Kansas. The U.S. Geological Survey reported the quake happened around 6 p.m. Monday in Ellsworth County, about ...

Multiple earthquakes struck off the coast of Alaska Monday, according to a map from the United States Geological Survey ( ...

Did you feel them? A magnitude 3.8 earthquake struck near San Ramon Sunday morning. According to USGS data, several more ...