The "Big One" refers to a massive earthquake that could occur along the San Andreas Fault, one of the state's most significant and active fault lines. Scientists predict that this earthquake could ...
A string of earthquakes has hit Washington in recent weeks. Are they connected, and do they tell us anything about the odds ...
After Sunday afternoon’s 4.1 magnitude earthquake struck, a succession of quakes ranging from M2.6 to M3.2 shook California ...