Authorities say two people have been arrested in connection with a hit-and-run crash at a weekend "No Kings" protest in Riverside, California, that left a 21-year-old demonstrator seriously injured.

DWR spokesperson Raquel Borrayo tells Action News Now that outflows from Lake Oroville are currently around 6,100 cubic feet ...

Pollen is seen blanketing a part of Lake Tahoe during an aerial photo taken in the summer of 2022. Researchers from UC Davis’ ...

The union representing Camas-Washougal firefighters stressed the need for water rescue training and more resources after a drowning at Lacamas Lake in May.

An annual scientific summary of the overall health of Lake Tahoe was released by the UC Davis Tahoe Environmental Research Center on Monday.

Average clarity declined by almost 6 feet in 2024 compared with the previous year, according to the research center’s latest ...

For generations, people have wondered if the lake is being loved to death. In the 1860s, Mark Twain called Tahoe “the fairest ...

Scientists and officials say they need to figure out why the famed alpine lake isn't improving despite decades and billions ...

By 2019, it was apparent that PFAS posed a long-term threat to the safety of this essential resource. The board of directors of the Orange County Water District (OCWD) adopted an aggressive PFAS ...