N​early 75% of the country is at risk for a potentially damaging earthquake, according to a recently updated USGS map.

“It will remain high in California ... but a color-coded map that was generated with the model gives a clear look at the ...

The California Geological Survey has created maps showing hazard zones along the entire ... such as if a huge 9.3-magnitude underwater earthquake near Alaska’s Aleutian Islands caused a large ...

The map allows Californians to search for an address and see the location's probability of being affected by fire. Here's what to know.

A series of life-threatening fires, the largest of which is in the Pacific Palisades, are destroying homes as they race ...

While Thursday’s magnitude-7.0 earthquake in the ... Those living in tsunami hazard zones should also have emergency communication and evacuation plans and map out routes to safety.