A new UC Berkeley study reveals how one dry winter decimated salmon and trout populations across Northern California — and ...

The 2013-14 winter season, which came during historic drought conditions in California, inhibited salmonids from reaching their breeding grounds and inched the species closer to extinction.

The California Nevada River Forecast Center expects the Russian River at Guerneville to reach minor flood stage Wednesday. The Napa River was expected to reach monitor stage at Napa and St. Helena ...

Construction on the Wohler Bridge near Forestville, Calif., has sparked concern as the region faces multiple road closures ...

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

and the California Department of Fish and Wildlife. Once the dams are torn down, supplemental Eel River flows into the Russian River are expected to be limited, according to the diversion plan.

Torrential rains caused California's Russian River to overflow, turning several towns into islands. The river flooded some 2000 homes, businesses and other buildings. Local residents have to ...