An earthquake swarm in Northern California early Thursday was another round of recurring temblors in a seismically active ...

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

A series of moderate to minor earthquakes struck near the geologically active area in Northern California known as The ...

Two earthquakes struck different parts of Northern California early Thursday morning, according to the U.S. Geological Survey ...

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 magnitude 8.8 monster off the eastern coast of Russia threatened tens of millions of people with a tsunami risk. So why did Tuesday's mega-quake cause so little harm?

Multiple earthquakes shook Southern California hours after a tremor was felt on the East Coast on Aug. 5, according to data ...

A 3.3-magnitude earthquake hit Northern California Monday evening near Los Banos, about 30 miles from San Jose. No damage reported from minor temblor.

A 6.4-magnitude earthquake rattled Northern California early near Eureka in Humboldt County. Here’s where the epicenter and aftershocks hit.

Repeated earthquakes in Northern California have residents wondering if they’re due for the next “big one.” At least two people died and 12 were injured after a 6.4-magnitude earthquake ...

The injury total from a deadly, magnitude 6.4 earthquake that rocked Northern California rose to 17 on Wednesday afternoon as recovery efforts continued in the area, local authorities said.