Scientists have built a lab model that visually tracks how microscopic contact points between fault surfaces evolve during ...

Clashes between immigration authorities and protesters continued for a second day Saturday, this time in Paramount. Border ...

A near-certain disaster looms for California, but there are real things people can do to prepare. Here's what to know about ...

The Hollywood sign and the Golden Gate Bridge are among the iconic landmarks set to be wiped out by a huge earthquake when ...

Unlike other earthquake-prone places around the planet, California is overdue for a major quake, according to a recent study.