Since Thursday, at least 131 earthquakes have been recorded — as small as magnitude 0.2 and as big as magnitude 4 — in the ...

A preliminary magnitude 3.6 earthquake was recorded about six miles southwest of Idyllwild, according to USGS.

More than 100 small earthquakes have been recorded near the Geysers geothermal field in Northern California since just after midnight Thursday, according to the U.S. Geological Survey.

A 3.6-magnitude earthquake struck in Riverside County on Friday morning. The epicenter was in the Valle Vista community near ...

The free maps can be integrated with GPS devices or mobile apps, providing real-time navigation in the field. | Credit: The ...

A new study reveals that an earthquake early warning system, similar to the USGS ShakeAlert used in California, Oregon, and ...

A 3.6-magnitude earthquake shook parts of Southern California, the U.S. Geological Survey reported. The about 10-mile deep ...

Columbus, North Carolina, and people are reporting they felt it more than 85 miles away, the U.S. Geological Survey says. The ...

USGS "Our conclusions are that the likely trigger for this was permafrost degradation due to warming temperatures" which, accompanied by a higher influx of water from spring snowmelt, weakened the ...

Eight people reported feeling the shaking, including one person in south Charlotte, according to USGS site data. The quake is at least the second reported in that part of Catawba County since ...

On May 10, a 4.1 magnitude earthquake near the Tennessee-North Carolina border was felt as far east as Charlotte, the USGS reported. That quake struck at 9:04 a.m. and was centered about 12 miles ...

The U.S. Geological Survey recently discovered the largest continuous oil and gas deposit ever found in the United States, officials said Tuesday. The agency announced that the Wolfcamp shale ...