Wednesday’s magnitude 7.3 earthquake off Alaska’s Aleutian Islands chain struck in a region that has experienced a handful of ...

A major California fault once thought to be stable is quietly shifting beneath neighborhoods, schools, and it could lead to a ...

The architect behind Hearst’s San Simeon and many other buildings in California defied the 20th-century image of the tortured ...

Built in the heart of Cal’s campus in the Berkeley Hills overlooking San Francisco Bay — an area prone to seismic activity — ...

A 2.9-magnitude quake hit near Fairview in the San Francisco Bay Area, with over 800 people reporting it felt as far as West Sacramento and Santa Cruz.

In California, where the next "Big One" is an always-looming threat, some lessons learned from the 1925 Santa Barbara quake resonate even 100 years later, experts say.

In California, where the next “Big One” is an always-looming threat, some lessons learned from the 1925 Santa Barbara quake resonate even 100 years later, experts say.

City of Pinole hit by an earthquake at the same time as anti-immigration raids protests were taking place in downtown San Francisco.

A 3.3-magnitude earthquake rattled the San Francisco Bay Area near Pinole. Over 4,100 people reported feeling the tremor. See safety tips for earthquakes.