Cities with first-time fire zone designations include Santa Monica, La Cañada-Flintridge, South Pasadena, Alhambra, ...

Cities in South Carolina, North Carolina, Texas and California will have poor air quality that is dangerous for some people.

Were heavy rains enough to pull California out of drought? Here's which areas are still dry and which are drought-free for ...

The number of bridges across the U.S. getting inspections that show they need work has increased over the last five to ten ...

See where your home falls in California's new fire hazard zones, the first update to the state's maps in 14 years.

In a worst-case tsunami, parts of Alameda, Oakland and Berkeley could be flooded up to an 18-foot elevation, California officials said in new study.

Californians have long dreaded the 'Big One'. But growing fears of a deadly earthquake are no longer confined to just the ...

The risk of flooding from a major tsunami may be greater than many realized along Monterey County's coastline, California officials said in new study.

Five cities that had very-high fire zones ... Cal Fire began rolling out updated fire maps in February, releasing maps for Northern and Central California in three prior phases.