The air quality index measures PM2.5, less than 2.5 microns particles, to determine the intensity of air pollution in cities.

Several counties in the Texas Panhandle were under red flag warnings from the NWS on Wednesday, signaling an elevated fire risk.

Army Corps of Engineers has officially begun its Phase 2 wildfire-debris removal at two Pasadena Unified School District campuses destroyed in the Eaton Fire.

The vast majority of homes destroyed in the Eaton fire were outside of Cal Fire's "very high" fire hazard severity zones, yet ...

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.

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

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

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.

A variety of new technologies aim to improve wildfire detection and help map the spread of blazes Embers from the Eaton Fire ...

Nearly two weeks after the Eaton fire forced Claire Robinson to flee her Altadena home, she returned, donning a white hazmat ...