The map above shows Tuesday’s rough perimeter of Delta in red. Hirz is shown in orange and Carr in gray. ( Click here if you can’t see the map on your mobile device.) ...

The fast-growing Delta Fire has closed I-5, California's primary north-south transportation corridors and one of the country's busiest freeways.

The Delta Fire rapidly expanded in size on Wednesday, growing to more than 15,000 acres near Lakehead, California. The human-caused fire ignited on Wednesday afternoon and exploded to 15,294 acres ...

California Wildfire Map: Delta Fire Closes Down 50 Miles of I-5, Showing No Sign of Slowing. 2 minute read. By Gina Martinez. September 6, 2018 4:35 PM EDT.

In California, state officials are planning a multibillion-dollar environmental restoration of the inland delta near San Francisco Bay. There's only one problem: No one knows what the landscape ...

Since golden mussels were recently identified in the Sacramento-San Joaquin Delta, waterways in parts of Northern California and the Bay Area have introduced new rules for boaters.

Take a day trip through the Delta. These include the Paintersville Bridge, dating to 1923, which spans a scenic stretch of the river near Courtland, and the Walnut Grove bridge, dating to 1951.

A new plan to reroute how water moves from wetter Northern California to drier Southern California would ferry some of it through a single, 45-mile (72-kilometer) underground tunnel.