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

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

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

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

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

Southern California was rocked by a trio of earthquakes in the past 12 hours. Two of the quakes struck in 10 minutes, with ...

A preliminary-magnitude 3.6 earthquake on Friday morning rattled the Mountain Center area south of Idyllwild in Riverside County, the U.S. Geological Survey said. There were no reports of injuries or ...

Water is a key ingredient in all volcanoes. At Kīlauea, water has a significant impact on the explosivity of the eruptions, ...