An atmospheric river began hammering down in Southern California, bringing heavy rain and triggering mandatory evacuation orders in some areas.

A new Supreme Court ruling widely criticized by environmentalists actually could lead to cleaner water flowing from ... into the Santa Ana River and the Pacific Ocean. Coastkeeper has threatened ...

A man and a woman were rescued from the San Juan Creek in San Juan Capistrano after they became trapped in fast-moving water Friday ... that runs over the Santa Ana River after learning of two ...

The bulk of yet another winter storm is forecast to hit Southern California starting Wednesday evening, prompting evacuation ...

The Palisades and Eaton fires have so far killed a combined 27 people as firefighters take advantage of a slight reprieve from the Santa Ana winds to ... confined to the river bottom.

The highest peaks of the Santa Ana Mountains may even see a light dusting ... That rate is above the predetermined threshold – the amount of water a burn scar can handle before a mudslide ...

The road was still closed as of 5:30 a.m. Riverside firefighters used boats to rescue two men and two dogs who were trapped in fast-moving water on the Santa Ana River bottom about 9 p.m. Thursday ...

Riverside city firefighters combined several pieces of technology to hasten the rescue of two homeless men who climbed a tree with their dogs in the Santa Ana River bottom to escape swift, rising ...

To those who question rebuilding in a city ravaged by fires, he counters: “I just don’t know exactly where I’m supposed to go ...

Few individual animals have ever been more important to their species than 2323M — a red wolf, dubbed Airplane Ears by advocates for his prominent extremities, who spent his brief but fruitful life on ...

What we know so far: The rising death toll comes as authorities warn of potential flare ups as another Santa Ana wind event is ... The fire was confined to the river bottom. The Eaton Fire has ...