Add Yahoo as a preferred source to see more of our stories on Google. Wildfire smoke is no longer just a seasonal nuisance—it’s becoming a persistent public health threat that demands our attention.

FLAGSTAFF, Ariz. – In July 2022, for the second time in a month, the landscape above the Wupatki Trails neighborhood took a beating. The first blow was the Pipeline Fire, which ignited on June 12, ...

We’re living in an area that’s seeing increasing episodes of wildfire smoke. I’m concerned about how it could be affecting ...

MINNEAPOLIS — Smoke from Canadian wildfires carried another day of poor air quality south of the border to the Midwest, where conditions in parts of Minnesota, Wisconsin and Michigan were rated “very ...