L.A. County Department of Public Health convened experts for a webinar that aimed to answer questions that residents have ...

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

The North Fork fire, a wildfire north of Marion near U.S. Highway 221, is largely under control at 644 acres. The North Fork ...

In a nutshell A single day of wildfire smoke can contribute over 20% of toxic pollutants that accumulate on urban surfaces ...

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

Researchers have shown that plumes of wildfire smoke can carry contaminants hundreds of kilometers, leaving a toxic and ...

With ever-increasing wildfires in the U.S., Utah's State Legislature is considering joining an interstate fire compact. The state is one of three that has yet to do so.

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