Officials say hazy sunshine through low-level Canadian wildfire smoke, high temperatures and light southwest winds will ...

Authorities have issued advisories for air quality and high temperatures Thursday in Southwestern Pennsylvania. Smoke from ...

A fire broke out in a parking garage of Nashville's main public library early Tuesday, sending a large plume of smoke into ...

More toxic than other sources of pollution, wildfire smoke can cause a range of health effects, from mild coughs, itchy eyes and headaches to dizziness, wheezing, chest pains, asthma attacks, ...

DEP said benzene and another hazardous air pollutant could have been released during an explosion at Shell’s ethane cracker ...

Wildfire smoke was helping raise ozone to hazardous levels. No alerts have been issued, but the air quality may approach ...

Thursday begins on a very warm and smoky note across most of Western Pennsylvania and Northern West Virginia. Wildfire smoke ...

Smoke from Canadian wildfires started making air quality worse in the eastern U.S. on Wednesday as several Midwestern states ...

Temperatures will jump into the upper 80s and humidity will also be on the rise, making it feel a few degrees hotter.

Overnight temperatures will drop to near 60 degrees with highs reaching the mid-80s on Wednesday. Code Orange Action Day ...