Two earthquakes rocked California in back-to-back days as fears about two major fault lines have been “real and growing.” A magnitude 4.1 quake hit just outside of Frazier Park around 3:38 a.m. Sunday ...

Initial seismic data reported a preliminary magnitude 5.6 earthquake near Redwood Valley in Northern California; officials said no tsunami was expected.

A 5.6 magnitude earthquake rattled parts of Northern California early Wednesday, according to the United States Geological ...

Ask a seismologist which place handles earthquakes better, and you will likely get a pause before an answer. Both California ...

Add Yahoo as a preferred source to see more of our stories on Google. Earthquakes that shake the ground under Redding are a sign of something bigger happening deep below the far Northern California ...