An expert at the Scripps Institution of Oceanography explains the weather phenomenon that can wreak havoc across California.

Meteorologist Tony Pann describes what La Nina weather patterns are, and why recent and future storms show that we are experiencing one.

In recent years the operation of the Panama Canal has been increasingly affected by changes in rainfall, and some data ...

Unprecedented ocean warming breaks records. Scientists warn of accelerating climate change and the consequences for our ...

In Southern California, the flooding could be life-threatening in areas burned by wildfires. California is about to get ...

New research at NAU looks at faster warming in the Arctic, and highlights concern about risks to the U.S. of a political ...

Although February is still peak severe weather season, the majority of extreme events this month are being exacerbated by abnormally warm waters off our coastlines.

The next in a series of winter storms hit the tri-state area overnight into Wednesday, dumping more than a half-foot of snow in parts of the region as residents prepared for more winter weather ahead.

A high surf advisory was issued by the NWS Los Angeles/Oxnard CA on Wednesday at 12:58 p.m. valid from Thursday 3 p.m. until ...

Up to eight inches of snow is forecasted to fall in Ocean County, and up to four inches in Monmouth County. Will the snow ...