CalMatters reports on the alarming issue of home development in highly flammable areas in the state of California.

Federal officials apologize for not giving San Gabriel Valley mayors a heads-up that a hazardous collection site from the ...

In the aftermath of the wildfires that ravaged parts of Los Angeles and Ventura counties, local and state lawmakers have ...

All wildfires burning in Southern California were largely contained as of Thursday morning, even after a new fire ignited in San Luis Obispo County on Wednesday afternoon. Multiple wildfires continue ...

Santa Cruz County supervisors met to discuss potential toxin spread from the Moss Landing battery plant fire, with residents ...

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

Safety standards and regulations have not kept up with emerging technology for battery storage.

Climate change is an intensifier — a force that amplifies and worsens existing conditions. It increases the probability that extreme conditions will compound and become unprecedented.

For more than a century, conservation policy has focused on economic development and wisely using natural resources.

A rainbow-colored fire hydrant presented as a real image of California's state government supposedly prioritizing inclusive policies over providing water was AI-generated, not authentic.

Environmentalists say Trump is using the LA fires as cover to seize more control of the state’s precious water. Most Southern ...

As Los Angeles recovers from its devastating wildfires, environmental engineers, urban planners and natural disaster experts ...