The Cienega Valley I wasn’t going to follow the San Andreas all the way to where it petered out near Southern California’s Salton Sea, but the final leg of my fault jaunt did take me to ...

The San Andreas Fault is the cause of some of the worst earthquakes ever seen. This fascinating tour in Palm Springs gets up ...

And it's not just Silicon Valley at direct risk of a major earthquake. The San Andreas fault runs more than 800 miles through California, passing directly under Silicon Valley but also passing ...