The advisory is cautionary, and the waterway remains open to swimming, fishing and boating, but the California Department of ...

Officials are shoring up water systems infiltrated by the golden mussel. Dogs and human inspectors are checking boats at some ...

The dog was searching for any hint of the thimble-sized mussels hidden in the nooks and crannies of boats headed to Lake Oroville, the state’s second-largest reservoir, or two smaller reservoirs ...

The plan to build one of California's largest reservoirs in decades may now cost billions more dollars than expected, planners say. Sites Reservoir, set to be located near Maxwell in the Sacramento ...

By Rachel BeckerThe dog was searching for any hint of the thimble-sized mussels hidden in the nooks and crannies of boats headed to Lake Oroville, the state's second-largest reservoir, or two ...

Cumulatively the drought map is showing signs of less stress in Plains each week, according to the U.S. Drought Monitor.

The dog was searching for any hint of the thimble-sized mussels hidden in the nooks and crannies of boats headed to Lake Oroville, the state’s second-largest reservoir, or two smaller reservoirs ...

Officials are doing their best to shore up water systems infiltrated by invasive golden mussels, but a patchwork of oversight leaves many lakes unprotected.

The latest U.S. Drought Monitor issued July 24 saw improvement in drought-related conditions across areas of the Southeast, ...

The number of dams in the United States at risk of overtopping is increasing, "threatening their structural integrity and ...

In return, water that would have been sent to Southern California from the Oroville Reservoir will be used in the Northern California ecosystem, including for salmon migration in the Feather River ...

The entire day in Yreka can easily cost less than $60, including gas, lunch, and museum fees. Porterville nestles at the base ...