One of the wettest Mays in the last 1 ½ centuries has eliminated extreme drought in western North Dakota, though the region ...

The Marin Municipal Water District has approved spending up to $1.25 million for environmental review of a proposed pipeline that would boost the county's supply. The district board voted unanimously ...

One new legal filing and a raft of letters have been sent to the California Supreme Court alternately praising and decrying ...

The Santa Cruz Wharf, jutting half a mile into the Monterey Bay, offers a cheerful stroll past souvenir shops, fishing boat ...

Becky Mitchell, Colorado’s lead Colorado River negotiator, delivered a peek into the dispute among states at a forum in ...

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 ...

Languages: English. The atmospheric river arrived on Tuesday. It is bringing up to four feet of snow to high elevation areas, heavy rain to Southern California and strong winds statewide.

Another atmospheric river is expected to bring heavy rain to most parts of California this week, raising concerns over flooding on the heels of an earlier system that broke daily rainfall records ...

Rainfall rates could reach more than 1 inch per hour on Tuesday. An atmospheric river is pounding Northern California with heavy rain and the threat of flooding before heading to Southern California.

An atmospheric river is slamming portions of California, with multiple inches of rain expected to drench the area until the storm runs out of moisture Wednesday morning, forecasters say.