Thomas Pratt has been with the United States Geological Survey for over 30 years, and he has seen and studied thousands of ...

The state is confronting what officials say is an unprecedented confluence of forces that will test its long record of ...

Cap-and-trade, run by the California Air Resources Board, is a program aimed at reducing greenhouse gas emissions by ...

Sunny and significantly cooler on Sunday with gusty onshore winds. Northern Sacramento Valley and the Sierra will see the strongest winds, gusting 40 to 50 mph.

Abrupt earthquake-triggered land changes are not a new idea. The earliest written accounts of great earthquakes causing the ...

The much hyped “mini heat wave” has hit Southern California, and it has been no joke. The unusually hot temperatures have been felt across most inland communities throughout the ...

Dr. Jay Patton of the California Geological Survey joins the show to discuss why land may suddenly jump or fall, the ...