Warnings about flooding and high rivers have been issued in California’s Central Valley, including one evacuation order. The map above shows the evacuation order in red, evacuation warnings in ...

These channels left by ancient rivers lie hidden beneath California’s Central ... The paleovalleys are rare geologic features in the Central Valley, where much of the ground has layers of ...

A large swath of California's agricultural Central Valley is no longer in drought after ... The U.S. Drought Monitor map for California released March 16, 2023. Click for larger image.

Armed with a massive electromagnetic dataset, Knight and a team of researchers set out to analyze sediment types below the surface in the California Central Valley and map out the quickest routes ...

By Soumya Karlamangla The Sutter Buttes are a cluster of volcanic domes about 55 miles northwest of Sacramento, and the remains of the Central ... River Valley in Northern California, and by ...

president of the California Central Valley Flood Protection Board. Dolan says this project could bring the need for flood insurance closer to zero. But why wasn't this project done sooner?

Westlands Water District, which supplies some of California’s driest farmland in the Central Valley, is making plans to convert some 200 square miles of it — an area roughly the size of ...