The city’s Division of Air Quality has established a network of sensors in high-risk neighborhoods that will give their residents a better idea of how healthy the air is to breathe. Residents can now ...

Wildfires are tearing through thousands of acres in Los Angeles County in California, as strong Santa Ana winds stoke the blazes.

From walking to healthy eating to protecting your heart, here are the top steps to take to avoid cognitive decline.

A wildfire erupted near Castaic Lake Wednesday, sending plumes of smoke into neighboring Ventura County areas. Here's what to ...

Wildfire smoke ‒ burning trees and shrubs but also homes and other manmade materials ‒ contains toxic chemicals harmful to human health immediately and over longer periods. These carry risks such as ...

What we’re really worried about is the PM2.5 levels,” or the fine particles in wildfire smoke, which have a diameter of less than 2.5 micrometers. In order for particles to enter your lungs’ air sacs, ...

Missoula is under an Air Stagnation Advisory until Friday. But, what exactly does that mean? Let's learn more about ...

Nearly one month after wildfires erupted in the Pacific Palisades and Altadena, L.A. residents and locals speak up about why ...

Arts, Food, Music and Movies ...

Portland’s air quality is currently comparable to Los Angeles, despite the ongoing wildfires in Southern California.

Unlike typical wildfires, smoke from the L.A. fires — consisting of toxic materials from burned down homes, cars, and more — poses additional risks to public health.