California’s most dangerous faults are not only defined by the headline grabbing magnitude 7 shocks that topple freeways and rupture gas lines. Deep below the surface, swarms of tiny earthquakes, some ...
A new study uncovered hidden activity on California's fault lines.
By tracking swarms of very small earthquakes, seismologists are getting a new picture of the complex region where the San ...
Tiny earthquakes reveal hidden fault structures beneath Northern California, reshaping understanding of regional earthquake ...