Depleted groundwater threatens communities, agriculture, and ecosystems in California's Central Valley, which produces much ...

After historic winter storms flooded California’s rivers and packed mountains with snow, the state reported Monday the first increase in groundwater supplies in four years. The state saw 4.1 ...

Where California's towering Sierra Nevada surrenders ... a water management agency in Tulare County that oversees irrigation and groundwater recharge projects. "In dry years, when we get limited ...

Newsom sues over tariffs, a refinery announces departure plans and voters are split on California’s emissions standards.

It would allow Cadiz, former clients of then-Interior Secretary David Bernhardt, to implement a groundwater-mining scheme that would drain ancient aquifers underneath the Mojave Desert to feed ...

An ad hoc planning committee appointed by the National Academies of Sciences, Engineering, and Medicine will organize a workshop to examine research and practice in monitoring and modeling regional ...