The biggest storm of the winter, packing a firehose of rain across much of California, will trigger flooding, mudslides and road closures that may put lives and property at risk during the latter part ...

After a relatively weak storm expected to arrive in L.A. late Thursday, forecasters say a potentially more powerful storm ...

Al Roker talks to climate scientist Alexander Gershunov about the conditions that made the L.A. wildfires so devastating.

The second of back-to-back atmospheric rivers hit Southern California early Friday, bringing heavy rain to some parts of Los Angeles County and triggering floods, rockslides and minor debris flows in ...

After months of extremely dry conditions in Southern California, an atmospheric river storm delivered much-needed rain to a ...

Tracking and predicting sea level rise involves more than measuring the height of our oceans: Land along coastlines also ...

Cliffs slope into the ocean in San Simeon, California. All along the state's dynamic coastline, land is inching down and up ...

The elevation changes may seem small — amounting to fractions of inches per year — but they can increase or decrease local ...

The Ventura course edges up to the river, which is mostly outside city limits. The area is near where the Olivas Fire erupted Jan. 8, burning about 28 acres amid fierce Santa Ana winds.

Land all along the state of California appears to be shifting up and down due to several natural and human-caused factors, ...

The strongest storm in a year is set to pound Southern California this week, with forecasters warning of potential widespread roadway flooding and the chance of landslides throughout the region — ...

The body of Ana Vasquez-Flores of Mexico was found in the Great Chazy River just south of the Canadian border on Dec. 14, 2023, two days after her husband told U.S. border agents she had crossed ...