La Niña—a climate phenomenon characterized by unusually cool sea surface temperatures in the central and eastern tropical Pacific Ocean—can persist for multiple years, exerting significant climate ...

There are invisible rivers streaming across the sky — massive plumes of moisture borne over the oceans and wafted across the continents. When this moisture is released back down to Earth, it can ...

This is read by an automated voice. Please report any issues or inconsistencies here. For the first time in months, widespread rainfall is drenching the Los Angeles area as a strong band of moisture ...

Forecast calls for 1 to 2 additional inches of rainfall. Authorities issued an advisory for the La Conchita area, saying the hillside could be at risk of debris flows or landslides. As more rain swept ...