The golden mussel has been spotted in Southern California lakes, and that could spell disaster for both the state's ...

California’s last wild salmon are one drought, and one more round of mismanagement, from vanishing from the state’s rivers, ...

Going into this winter, plentiful supplies stored in local reservoirs mean the North Bay is set up well to withstand some of ...

I saw literally every species of fish found in the lake,” except for the Clear Lake tule perch, Santana says. The ...

A storm is expected to bring low elevation rain and high elevation snow to the region Monday through Tuesday night, according ...

The Colorado River could reach dangerously low levels as soon as next year under dry conditions, and environmental groups say ...

Northern California is set for another soaking of rain and snow as the first storm of the season continues, with Tuesday ...

California's wet season started with a bang, or at least a drizzle, as rain pitter-pattered on the Bay Area last week.

Human water management contributes to sinking land across the globe, and it may also be responsible for an unexpected rise ...

Negotiations aimed at solving the Colorado River's water shortage are at an impasse. Environmentalists are criticizing a lack of public information about the closed-door talks.

New weather stations are helping California forecasters better predict flooding from damaging storms called the 'pineapple ...

The refinery, which is more than a century old and has facilities in Wilmington and Carson, will shutter by the end of the ...