The fault has moved the curbs as much as a handspan, around 18 centimeters, since the time they were installed, up to 60 ...

The Concord Fault in the Bay Area is not where scientists thought. A new 4.4-mile segment is shifting under homes, prompting plans for an Earthquake Fault Zone. The fault could cause earthquakes as ...

The Concord Fault, which runs through Bay Area neighborhoods in Concord and Walnut Creek is in a different location than previously understood. It could produce a major earthquake in the Bay Area.

Iowa’s southern counties are on alert as the New Madrid Seismic Zone, known for massive earthquakes, looms nearby, ...

In the era before satellites, geologists would map earthquake faults by walking the lines of rupture. It was a laborious process that naturally also missed a lot of detail.

Santa Rosa City Schools campuses are being transformed this summer, but two campuses must undergo required earthquake studies.

A moderately strong, 5.7-magnitude earthquake struck in Guatemala on Tuesday, according to the United States Geological ...

Earthquake risk: Check our map of Victorian fault lines. Do you live above one? Victorians may be oblivious to most of them but hundreds of earthquakes rattle the state each year. So are the ...

Map showing the East Anatolian and North Anatolian fault zones in Turkey. Points are overlaid on the map showing the locations of major earthquakes in the region since 1900.

The California Earthquake Authority reports that over 500 active faults crisscross the state. This means most California residents live within just 30 miles of an active fault line.