California's largest reservoir is nearing full capacity for a third consecutive year, a welcomed shift from the drops in ...

Sunday in that bleak pandemic summer of 2020, the air near central California’s Big Basin Redwoods State Park felt muggy, almost tropical. Weird, thought naturalist Christian ...

Melting snow from California's Sierra Nevada is filling reservoirs. But dry conditions have shrunk the flow of the Colorado ...

Tehama County supervisors are meeting to take on land subsidence. Here's why the ground under Red Bluff, Corning and Antelope ...

California officials sent water flowing to create new wetlands along the shores of the shrinking Salton Sea. The project is ...

A retired Los Angeles County firefighter has developed the Heli-Hydrant - a small, open tank that can be located in urban areas to give helicopters a much closer water source.

With plenty of artificial nectar available, Anna’s hummingbirds have expanded their range northward and their beaks have ...

Columnist Teri Sforza writes that new goals may involve shorter showers, recycled water and more conservation. Prepare!

Full reservoirs help prevent wildfires and give stressed ecosystems a much-needed break. Officials stunned as massive ...

An interactive risk-zone map was created — viewable online at sealevel.climatecentral.org/maps — that shows the impact of rising levels that could reach three to five feet a century from now, ...