This is the fourth eartquake to hit California with others felt across the region including shaking in San Bernardino, ...

Twin earthquakes shocked California today, just four miles from San Bernardino, registering at about 3.5 on the Richter scale ...

This sudden jerk creates an earthquake. The San Andreas Fault is undoubtedly the most famous transform boundary in the world. To the west of the fault is the Pacific plate, which is moving northwest.

That two inches -- the average distance the San ... "San Andreas," that a major quake on the San Andreas fault could result in cities crashing to the ground, tsunami waves rolling over San ...