Harvard scientists reveal how wildfire smoke, filled with toxic particles, is emerging as a growing health risk fueled by ...

A fire ripped apart a home in Westmoreland County on Friday morning, igniting thousands of bullets inside. Shots rang out as ...

A family pet is missing after a fire tore through a home in Vandergrift Friday morning. Dozens of firefighters were seen ...

The particulate matter from wildfire smoke may be difficult to spot — with the eyes — within days, but those dangerous particles continue to post health risks for up to 3 months after exposure ...

MARION TOWNSHIP, Pa. — Emergency crews responded to smoke inside the Honeywell plant in Beaver County Tuesday morning. New ...

Wildfire smoke will continue to spread into Minnesota on Thursday, with an air quality alert in effect until 11 p.m. Friday ...