State officials have released a third batch of maps showing fire hazards in California's Bay Area and the state's northern region.

Interactive map from the California Geological Survey shows the destruction potential of a tsunami wave in the Golden State.

Cal Fire added over 1.2 million acres in Central California to its fire hazard severity zones. New maps for Southern ...

Researchers documented regions of land subsidence (displayed in blue) along California's coast and within parts ... Observatory Blue regions on the above map indicate subsidence, with the darker ...

The risk of damaging flooding from a major tsunami may be greater than many realized along stretches of California's renowned ...

A local Republican congressman has set his sights on the California Coastal ... undermines all coastal states and territories with federally approved coastal zone management programs.