During the recent fires, many L.A. residents were inundated with information (and misinformation) about air quality. Here's the latest on a few spots where you can hike safely post-fires and not fret ...

Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.

Even with thick smoke coming from the Hughes Fire, skies have been clear in many areas, and the air quality forecast has been ...

Even though the Palisades and Eaton fires are now mostly contained, the Santa Ana winds have led to new fires flaring up ...

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

My mother's was among the countless homes lost in the Palisades fire. As our city rebuilds, here's how to make progress on ...

Researchers at the University of Southern California have released an interactive map to show Angelenos how pollution from ...

Kelli Ferrone wiped blinds and window sills inside her daughters’ elementary school, just a half mile from the devastating ...

While the recent rain has helped wildfire recovery efforts, ash is still an issue. There are a lot of unknowns with how ash ...

Jan. 22, 10:30 a.m. PST Cal Fire data marked the Palisades Fire at 68% containment and the Eaton Fire at 91% containment, ...

This is what’s missing when education leaders urge schools to return to normalcy too soon after crises or disasters.