Learn about the lasting impact of wildfire smoke on urban surfaces and human health. Discover how these toxic pollutants ...

On Sunday at 11:55 a.m. an updated air quality alert was issued in effect until Monday at noon. The alert is for San ...

Contra Costa County officials have lifted a shelter-in-place order that was placed after a fire erupted Saturday at the ...

Even if you don't live in an area where wildfires are typical, it's important to know how to protect your health.

An air quality alert was issued on Friday at 12:06 p.m. in effect until Saturday at 12:15 p.m. The alert is for San ...

Locals share how to be a responsible and respectful traveler when visiting Los Angeles in the wake of the devastating fires.

The Los Angeles wildfires posed a serious threat to pregnant people and their babies. Despite clear skies, our reporter remains worried.

After a week of smoke, ash and flames, officials with Cal Fire San Diego announced Thursday that the Border 2 Fire, located in the Otay Mountain Wilderness Area, is now 100% contained.

As wind-driven wildfires spread through the Los Angeles area in January 2025, fire-spotting technology and computer models were helping firefighters ...

Earlier this month, relentless 90-mile-an-hour Santa Ana winds sent wildfires tearing through Greater Los Angeles, taking ...

In the wake of the Palisades and Eaton fires, concerns about air quality across the county have been on the rise.