EnvironmentA ‘living fossil’ at risk: California’s white sturgeon population continues to declineJuly 30, 2025 | Vicki Gonzalez | Sarit LaschinskyPopulations of the ancient bony fish have continued to decline across California, according to a new report. The sturgeon’s long life span makes it difficult to study, with researchers having to wait years before the fish begin to spawn.
EnvironmentA new invader threatens California water supplies. Can the state stop its spread?July 21, 2025Officials are shoring up water systems infiltrated by the golden mussel. Dogs and human inspectors are checking boats at some lakes, but a patchwork of oversight leaves many lakes unprotected.
Sacramento RegionLevee project could transform Sacramento stretch of the American River. Some community members want it changedJuly 17, 2025 | Sally LongeneckerA proposed levee project would take out hundreds of trees along the American River near Watt Avenue. American River Trees is urging the Army Corps of Engineers to consider alternatives. Listen /Update RequiredTo play audio, update browser or Flash plugin.
EnvironmentCalifornia’s red line of fire defense faces growing scrutinyJuly 8, 2025 | Greg MicekCalifornia relies heavily on PHOS-CHEK fire retardant to battle wildfires. But as toxic metals are found in the drops, and lawsuits mount, questions are being asked about what’s really in the red mist.
