Michigan state regulators dismiss concerns about toxic waste site, citing low risk to residents and wildlife. Experts ...

Delhi recorded its hottest January day in six years at 26.7°C, with air quality remaining "very poor." Rain is expected next week.

According to a recent study published in the journal JAMA Neurology, fine particulate matter from wildfire smoke may be ...

An advisory about fine particle air pollution from the highest-ranking physician in the United States would be a powerful ...

Researchers contributing to the ASCENT network of air quality sensors observed spikes in lead and chlorine downwind from the ...

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.

The BJP may win more seats in the February 5 assembly election, but not enough to trump AAP, notes Ramesh Menon.

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