A federal judge has ordered the Trump administration to halt indiscriminate immigration stops and arrests in Southern ...

Mountain lions are one of the last remaining apex predators that roam freely in Southern California, and their interactions with humans have been a source of legends for centuries.

Trekking up the snowy mountains in Southern California for a day hike can be fun — until things go awry. We got some advice from experienced search and rescuers.

KCAL News has issued a Next Weather Alert for the inland communities on Thursday, as peak heat arrives on the last day of a ...

A Southern California fire spreads rapidly, fueled by fierce winds Officials conducted hasty evacuations in parts of Ventura County, and numerous people were taken to hospitals.

Some residents stranded in Southern California mountain communities by a huge snowfall could be stuck for another week, an official said Friday.

Residents of Southern California mountain towns are still struggling to dig out and get necessities in the aftermath of a blizzard last month. Here's a look at the situation.

Southern California welcomed a surge of moisture that forecasters say could be the first in a series of early March storms, including a potential atmospheric river.

Background Santa Ana speckled dace were once found throughout river systems in the foothills of Southern California mountain ranges. These fish require perennial streams fed by cool springs, with ...