The goal is to rapidly expand the areas where we store water -- not by building reservoirs, but by returning millions of ...

It may be time to set aside Northern California's pristine beaches with this massive waterpark filled with slides, food, and ...

California's largest coastal cities reported rises in sea level that could threaten the state's infrastructure if left ...

From farmers to winemakers, commercial irrigators pumping from the Paso Robles Area Groundwater Basin may soon need to pay ...

Residents criticized the updated Cal Fire map amid fire insurance concerns but Mission Viejo City Councilmembers explained ...

The University of California system is expanding its land holdings in the Peninsula.  Under a newly announced deal, UC will ...

The foundation's Blue Water Task Force (BWTF) processed 10,120 samples at 604 locations during 2024. Of these, 483 sites—about 80 percent—showed at least one sample with bacteria concentrations ...

Overcast days are among the best for hiking in California in the summer. Cloudy days cool the overall temperature a few degrees, which is ideal for bigger or older hiking dogs.

Scorching hot temperatures are on the way to California, with a record-breaking heat wave poised to sweep the state, according to the National Weather Service. The National Weather Service has issued ...

Claifornia residents can join a volunteer “blitz” this June to help detect and map infestations of an invasive beetle that is ...

A heat advisory remains in effect through Sunday as triple-digit temperatures remain across Northern California.

Microscopic algae blooms have turned the ocean off Ventura into a sort of brown soup in recent weeks but may not stick around much longer. Caused by tiny phytoplankton, they are two of several that ...