Northern California received a jolt in the form of a moderate earthquake on Wednesday morning, not far from Redwood Valley.

A 5.6 magnitude earthquake rattled parts of Northern California early Wednesday, according to the United States Geological ...

A moderately strong, 5.6-magnitude earthquake struck in Northern California on Wednesday, according to the United States Geological Survey. The temblor happened at 8:10 a.m. Pacific time about 7 miles ...

The string of moderate earthquakes occurred within hours along a seismically active stretch near the California–Oregon border.

A magnitude 5.6 earthquake shook Northern California on Wednesday morning, according to the U.S. Geological Survey.

Earthquake experts have long warned of a looming "Big One" that will have devastating impacts. A study says warning signs ...

Note: Map shows the area with a shake intensity of 3 or greater, which U.S.G.S. defines as “weak,” though the earthquake may be felt outside the areas shown. All times on the map are Pacific time. The ...

More than a dozen earthquakes shook Brawley, Calif. Saturday night, including a 4.4-magnitude quake that was felt across Southern California's inland area. The quakes come a day after a series of ...

Stress levels beneath Southern California’s two most dangerous fault systems have climbed to their highest in at least 1,000 years, prompting fresh concerns that the long-feared “Big One” may be ...

An earthquake with a magnitude of 5.6 rattled Northern California Wednesday morning, causing minor damage and shaking homes ...