The new U.S. Drought Monitor shows expansion of abnormally dry conditions in parts of the state. The outlook calling for ...

Reflections from a road trip to Mono Lake and the Owens Valley, the northernmost reaches of Southern California.

Water treatment is expensive. It uses a lot of energy and produces its own waste that gets disposed of at a hefty price.

A new study has revealed for the first time that ancient carbon, stored in landscapes for thousands of years or more, can ...

Big Bear Valley eaglet Sunny left the nest for the first time on Monday, marking a bittersweet milestone for the California ...

This story appears in the spring 2025 issue of UC San Diego Magazine as “Taking Flight.” ...

The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater ...

The 120-mile Tijuana River flows from Baja California into the United States and discharges millions of gallons of wastewater ...

The storm that struck Western Maryland was fed by an atmospheric river moving across the Southeast, which experts describe as a conveyor belt of concentrated moisture that dumped more than six ...

This atmospheric river of moisture is not a new phenomenon ... Researchers from Harvard and universities in California and Texas are studying the long-term effects of the Eaton and Palisades ...

Languages: English. You can get in touch with Joe by emailing [email protected] An atmospheric river deluged parts of the Mid-Atlantic and Southeast United States this week, triggering ...