According to a study, various parts of the state have levels of arsenic in drinking water at higher than 5 micrograms per liter.

California American Water filed a request today with the California Public Utilities Commission (CPUC) for new rates, reflecting approximately $750 million o ...

As Diablo Grande, a planned neighborhood in Central California, runs out of water, residents face a 300% rate hike.

Justice & Health Violating California Residents’ Right to Water People in the nation’s richest strawberry-growing region have lacked safe drinking water for decades.

Ancient dowsing and water witching help Northern California communities find hidden groundwater amid an era of water insecurity.

SAN JOSE, Calif., July 10, 2025 (GLOBE NEWSWIRE) -- California Water Service Group (“Group” or “Company,” NYSE: CWT) today announced that S&P Global has retained an A+/Stable credit rating ...

This story was originally published by CalMatters. Sign up for their newsletters. One of the state’s best investigators was on the hunt for golden mussels — a dangerous new invader in ...

Residents of the Diablo Grande community in Central California have seemingly made a deal with the devil: they've voted to increase their water bill by nearly $600 a month. But the alternative ...

A sea creature was spotted leaping from the water off the California coast, and boaters are calling the moment a “highlight.” An adult female humpback whale was spotted “launching herself ...

President Trump has battled California Gov. Newsom over wildfires, immigration, environmental rules, and vehicle mandates as the administration targets progressive policies.

The landmark California environmental legislation that lawmakers have voted to walk back will allow for crucial infrastructure to take place.

The Trump Administration’s Department of Justice has sued the State of California over Propositions 12 and 2, alleging that the state laws, which ban the in-state sale of pork, eggs, and veal from ...