California has been rocked by at least nine earthquakes since Thursday, raising fears that the "Big One" could be near.

The latest quake was the third to hit the area which sits near a number of fault lines running through California including ...

Earthquakes’ sudden, rapid shaking can cause fires, tsunamis, landslides or avalanches. They can happen anywhere, but they’re ...

Voltage drops registered prominently in the Altadena area and with a lesser magnitude in other places across Southern California. But the faults had been so substantial that their weakening pulses ...

Edison says current increase "remained within the design limits and operating criteria" for the circuits and "did not trigger system protection on these lines." ...