Japan issued a special advisory on Monday warning of an increased risk of earthquakes at magnitude 8.0 or stronger.

HUMBOLDT COUNTY, CA - A preliminary 3.4 magnitude quake occurred close to Petrolia at midnight on Tuesday, according to the U ...

April is Earthquake Preparedness Month, and with constant seismic activity in California, both experts and officials want the ...

Emergency officials say it’s critical that community members act now to prepare for an earthquake given the chances of a ...

While the Great 1906 Earthquake was a centerpiece of news around the world when it's massive damage and fire destroyed much ...

SANTA BARBARA COUNTY, CA - A preliminary 2.5 magnitude quake rattled close to Maricopa on Monday evening, according to the ...

Four of Santa Rosa’s elementary schools sit near or atop parts of the Rodgers Creek Fault. What does the future hold for ...

SAN BERNARDINO COUNTY, CA - A 3.2 magnitude quake shook close to Johannesburg on Monday afternoon, the U.S. Geological Survey ...

HUMBOLDT COUNTY, CA - A 4.7 magnitude quake struck near Petrolia on Monday morning, according to the U.S. Geological Survey.

SAN BERNARDINO COUNTY, CA - A preliminary 3.0 magnitude quake shook close to Johannesburg on Monday afternoon, the U.S.

More than 30 earthquakes have rattled the area around Fillmore, California, in a rapid-fire swarm that has put Ventura County ...

A 7.7 magnitude earthquake shook northern Japan on Monday, elevating that country's risk advisory for a "mega-quake." ...