Rain has moved out of Southern California after the first significant storm of the season brought weekend downpours that ...

After an epic dry streak, the first real rain of winter fell in Southern California, bringing elevated risk of floods and ...

Blizzard warnings, wind warnings, and special weather statements crisscross Ontario to kick off this new work week, as a ...

Researchers at the University of Southern California have released an interactive map to show Angelenos how pollution from ...

Storm-triggered mudflows, heavy rain and snow prompted several road closures after the first storm of the year moved through ...

Less than a week after a massive wildfire shut down California's Interstate 5, the traffic artery was closed again due to ...

Social media users have noted satellite imagery showing the words "HELP" and "TRAFICO" etched into the ground at a rail yard ...

Snow in and around the High Desert Monday has resulted in road closures and travel warnings. The 5 Freeway was closed due to snow in the Tejon Pass from Parker Road in Castaic and Grapevine Road in ...

The 47 Freeway was part of a larger plan set forth by the Los Angeles Metropolitan Parkway Engineering Committee in 1946.

Stocks Sink as Investors Worry About China’s A.I. Advances A jolt of panic hit technology stocks on Monday, with investors rattled by fears that A.I. advances by Chinese upstarts could threaten ...

According to the National Weather Service, periods of moderate to heavy rain are expected through Monday afternoon and could ...