The advisories impact large areas of Idaho, Oregon, Montana and Washington, lasting through the end of January.

The phrase “urban firestorm” has terrified me since I first heard it, from the climate scientist Daniel Swain, who was ...

DEQ air monitoring stations showed "moderate" air quality across most of Portland Wednesday morning. It's expected to rapidly ...

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

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

Dia Mirza, an actress and environmental campaigner, has urged Maharashtra Chief Minister Devendra Fadnavis to solve Mumbai's ...

By Janay Reece Click here for updates on this story DUNDALK, Maryland (WJZ) — On Friday afternoon, small slivers of smoke could still be seen rising above the remnants of the Owl Metals Recycling ...

A pill cutter if you've ever had a vet give a prescription for your cat that's 1/4 of a pill — yeah, breaking it down that ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

If you have been hearing about poor air quality in New York City Friday, you can breathe a deep sigh of relief (literally): ...