In a clear sign that California is not facing water shortages or a drought this summer, Lake Oroville, the state’s ...

The Orange County waterpark opens for its fourth summer at the Great Park in Irvine with aquatic thrill rides and new ...

California marine heat wave drives seabird die-offs and marine mammal stress as ocean temperatures spike off West Coast. Will ...

“What we see specifically on the American River is the fact that the water here is that snowmelt. So the water is still ...

Trans-border sewage crisis brings new research on how pollution becomes airborne, while Stantec/PCL team delivers rapid expansion of wastewater treatment plant.

The new public spaces in Yuba, Fresno, Madera and Kern counties are being touted as the largest expansion of the state parks ...

NOAA’s summer outlook shows California leaning hotter than normal, with equal chances for average rainfall and no strong ...

SEATTLE — The Center for Western Weather and Water Extremes released an update on atmospheric rivers Tuesday, highlighting impacts felt along the West Coast through parts of 2025 and 2026. Most of the ...

A short-range X-Band radar is installed on Rocky Ridge in western Contra Costa County, California on December 8, 2022. It’s one of six new radars that form the foundation for a forecast system ...

When a series of back-to-back atmospheric rivers hammered the West Coast in December 2025, the storms killed at least five people, triggered devastating flooding across every western state and forced ...