Many of the state's largest earthquakes have struck near the junction, where the Pacific, North American and Gorda plates ...

Tremors beneath Northern California show hidden plate movement, helping scientists better understand where future big ...

The earthquake occurred at a depth of 6.2 miles and had an estimated intensity of VI on the modified Mercalli intensity scale ...

The first “Big One” earthquake in more than a decade has rattled the world. What if it had happened anywhere else? Say, ...

The USGS reported that, over the past several days, a sequence of at least five earthquakes shook California, with magnitudes ...

Earthquake swarms are clusters of small quakes caused by complex fault systems and underground stress, and scientists say ...

A megaquake in the Pacific Northwest could trigger a large earthquake along California's San Andreas Fault, creating an unprecedented catastrophe up and down the Pacific Coast, a new study has found.

A deep earthquake in Chile surprised scientists by using heat to grow stronger far underground and cause serious surface ...

WELL, HI, DEB. THE EPICENTER FOR THAT EARTHQUAKE WAS JUST DOWN THE ROAD HERE IN THE OWEN BROWN AREA, AS YOU MENTIONED, NEXT TO HOPEWELL PARK. NOW, THE GOOD NEWS IS THERE WERE NO INJURIES OR DAMAGE ...

New research from USC shows that variations in underground temperature and sediment thickness segment the Main Marmara Fault ...