Debris flows brought on by the strongest atmospheric river of the season swept a car off a southern California highway and into the ocean and left roads submerged in sludge. (AP Video: Eugene Garcia) ...

El Niño and La Niña are climate phenomena that are generally associated with wetter and drier winter conditions in the ...

Debris flows brought on by the strongest atmospheric river of the season swept a car off a southern California highway and ...

While most look for ways to avoid the steady rain falling from atmospheric rivers, some take advantage of the unwieldy ...