From Napa to Santa Cruz, people felt the jolt of a 3.9 earthquake Monday. The epicenter was near the Calaveras fault. We take ...

"It is very likely that the Hayward fault will rupture and produce a significant earthquake within the next 30 years." ...

And the widespread myth that small earthquakes release some of this tension isn’t true. The average interval between major seismic events on the Hayward fault is about 140 years, plus or minus 50.

By Brian Brown, president and partner at food marketing agency Ingredient  For those living on the West Coast of North ...

The shakes came after three consecutive quakes at Hayward last Thursday, raising fears that the “Big One” — a major earthquake along the San Andreas Fault — would occur soon. The seismic ...

"It is very likely that the Hayward fault will rupture and produce a significant earthquake within the next 30 years." Last month, experts told Newsweek that California's next major seismic event ...

The California coast has been rocked by six earthquakes in less than a day. The United States Geological Survey (USGS) has detected three new earthquakes Thursday afternoon near Hayward and ...