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 struck in Riverside County on Friday morning. The epicenter was in the Valle Vista community near ...

An earthquake with a preliminary magnitude of 3.6 rattled the San Jacinto Valley on Friday morning. According to the U.S.

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

Since Thursday, at least 131 earthquakes have been recorded — as small as magnitude 0.2 and as big as magnitude 4 — in the Geysers geothermal steam field in Sonoma and Lake counties.

There is always the fear of possible earthquakes or any other force of nature and for this scientists are aware to prevent it from happening. However, there is a recent problem tha ...

The volcano started spewing fresh lava at around 2 am local time, following an increased earthquake activity in the nearby ...

A minor 3.3-magnitude earthquake struck near Idyllwild on Friday morning, with some Coachella Valley residents reporting brief shaking in the area. The earthquake was reported at 9:43 a.m. about six ...

The Cascadia Subduction Zone, stretching from Northern California to Vancouver Island, could trigger a catastrophic ...

Scientists have discovered that Canada's ancient Tintina fault may still be active and poses a risk of magnitude 7.5 earthquakes.