Discover how air pollution creates unfair health advantages based on where you live and what you can do to protect your ...

On Sunday at 3:27 p.m. an air quality alert was reported by the NWS San Diego CA in effect until Monday at 8 a.m. for ...

A two-day trip to Delhi and Agra turned into an unexpectedly viral moment after a Tamil Nadu man shared his honest experience ...

Memphis resident Alexis Humphreys recently told More Perfect Union how her grandfather, who was in and out of the hospital for breathing treatments, died last year from COPD. The progressive lung ...

Rain continues in much of northern Alberta, clearing wildfire smoke and helping firefighting efforts across the province.

Boulder researchers made the first-ever airborne detection of Medium Chain Chlorinated Paraffins (MCCPs) in the Western ...