Napa Valley, California Napa Valley is often hailed as the crown jewel of American wine country. Nestled in California's ...

A sprawling web of violence across America has been linked to a fringe group of radical Berkeley pseudo-intellectuals known as the Zizians.

Mudslides are dangerous torrents that are usually referred to by geologists and first responders as debris flows. They have been particularly lethal in parts of California where landscape, climate, we ...

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...

Evacuation Report Warns of Major Risk Ignored by County By David Bolling An authoritative study released Monday by a Sonoma ...

The Santa Cruz County Sheriff's Office placed several unincorporated low-lying areas under an evacuation warning Wednesday ...

In one of the largest deals to protect open space in the Bay Area over the past decade, an environmental group is purchasing ...

SAN FRANCISCO (KGO) -- The Bay Area saw significant storm impacts as an atmospheric river brought heavy rain, urban and river ...

SANTA ROSA, Calif. (KGO) -- In the North Bay, severe storms and flooding have now claimed the lives of two people. Both ...

Two people have been found dead in Sonoma County in less than 24 hours from the effects of the atmospheric river storm ...

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...