Energy demands from big tech, including for AI, has elected officials giving an old power source a second look.

Wildfires in Southern California have prompted major discussions about water in the state. Here's an overview of where water ...

The lithium-ion batteries in a 2025 Tesla Model Y complicated first responders’ efforts to save a person involved in a fiery ...

As the cleanup phase of recovery begins after the devastating fires in L.A. County, displaced residents grapple with new ...

Washington Post staff tried to separate what is happening from what is not, and to explain what may happen in the future.

There’s always something different or new to do in the San Fernando Valley and the greater Los Angeles area, but check in advance for closures, cancellations or postponements.

With wildfires scorching Southern California and bringing renewed attention to land-management policies, states throughout the country would be wise to heed lessons from Washington.

Bonta and immigration advocacy groups agree the law doesn't apply to police and sheriffs in California. The act explicitly charges Department of Homeland Security employees with detaining ...

President Donald Trump has begun his second administration with a series of controversial moves and decisions.

The buildings that Nvidia has agreed to buy from affiliates of Sobrato Organization have addresses of 2701, 2711, 2721 and ...

Over the past 20 years, it has become increasingly clear that the 61-mile San Clemente to San Diego segment of the coastal ...