Earth system models are essential tools for studying complex planetary processes, including interactions between the atmosphere and biosphere.

There is now a 30% chance of intense rain between Feb. 12 and 15 in Los Angeles, Ventura, Santa Barbara and San Luis Obispo ...

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

The rain will be "generally beneficial" in the Los Angeles area, but there is a small risk of burn scar debris flows.

The rainfall was so intense that in one dramatic example, a mudslide caused an entire house to slip down a bank into the ...

For the first time in six years, water is gushing through a unique spillway in Lake Berryessa, just north of San Francisco.

A series of atmospheric rivers is prompting the U.S. Bureau of Reclamation to increase water releases for flood control in Northern California.

The latest in a series of winter storms moving through the Sacramento area Friday is filling Northern California rivers and reservoirs, but storage remains in the region’s dams including at Folsom and ...

Recent rainfall has swollen Sacramento-area rivers and caused local bypasses to begin flowing, according to forecasters. The Yolo Bypass south of Sacramento could reach minor flooding levels on ...

Au over 24.4 meters, including 1.94 g/t Au over 6.1 meters at Rangefront 0.83 g/t Au over 21.3 meters, including 1.36g/t Au ...

Au over 24.4 meters, including 1.94 g/t Au over 6.1 meters at Rangefront 0.83 g/t Au over 21.3 meters, including 1.36g/t Au over 1 ...

Lake Shasta's water storage has increased by more than 500,000 acre feet over the past week. That's over half of the total capacity of Folsom Lake.