SAN BERNARDINO, CA - MAY 15: A freight train passes diagonally-shifted layers of earth as it crosses the San Andreas Rift Zone, the system of depressions in the ground between the parallel faults of ...

A schematic diagram of the faulting processes of the 2024 M7.6 Noto Peninsula earthquake sequence. The crustal processes and faults broken during the long-lasting intense earthquake swarm are based on ...

A major earthquake in Southern California this week has reignited fears that the 'Big One' is coming, but scientists say it may come from an unlikely source. The little-known Elsinore fault is branch ...

Drop. Cover. Hold on. That's the three-part jingle every Californian learns to stay safe in earthquake country. Scientists forecast a more than 99% chance that earthquakes of 6.7 magnitude or larger ...