Smoke from Canadian wildfires is causing unhealthy air across North Dakota and Minnesota, with doctors warning of serious ...

A mid-year report said Delhi’s end-of-life vehicle ban helps, but focusing only on vehicles overlooks other significant ...

Smoke from the Green Fire and other wildfires burning in and near Shasta County are polluting the air over the North State. ...

Six Republican Congress members callously urged Canada to take “proper action” to mitigate smoke wafting into the U.S.

If your allergy symptoms—sneezing, itchy eyes, or nasal congestion—continue to be a problem even after using medication, you ...

Air quality officials have warned that the smoke that is causing "very unhealthy" conditions.