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 California’s coastline, state officials ...

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.

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.

Smartphones can not only deliver earthquake forecasts but also provide real-time alerts and safety instructions during ...

Most of the seven California bridges identified as potentially vulnerable are in the Bay Area: the Richmond-San Rafael Bridge ...

As California officially observes Tsunami Preparedness Week this week, one of the most vulnerable communities in the state is ...

Researchers have discovered a potentially younger and active volcanic hotspot beneath the Cook Islands' waters, prompting ...

Early Friday, a major 7.7 magnitude earthquake that originated near Mandalay, Myanmar, shook the Earth as far as Bangkok, ...

More than 800,000 acres of land across these SoCal counties have been classified under the highest fire hazard severity zone ...

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