Smoke from numerous Canadian wildfires is again impacting the Philadelphia region this week, with environmental authorities ...

Americans in at least 10 states in the Upper Midwest and Northeast are under air quality alerts stemming from Canadian ...

Long Island will reach highs in the mid 80s on Tuesday, and see temperatures in the low 80s the rest of the week.

Red flag warnings remain in place for parts of Nevada, Utah, Colorado and Wyoming due to very dry conditions, low humidity and gusty winds.

Smoke from Canadian wildfires is causing air quality concerns for millions of Americans in the Midwest and Northeast.

Smoke from wildfires burning across Canada are brining hazy conditions to the area, and all of eastern Pennsylvania is under ...

The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, ...

Detroit’s Health Unit on Davison Avenue and urgent cares all around Metro Detroit- swamped because of these Canadian ...

Tuesday night is when the high pressure system shifts to the east, the NWS says. This should allow south winds to return, ...

The smoky air is predicted to reach New York City on Monday, and it could bring unhealthy air quality for sensitive groups.

More warmth and more noticeable humidity will build in for the rest of the week. Highs will be into the mid to upper 80s ...

Smoke from Canadian wildfires will contribute to poor air quality throughout Michigan on Wednesday and Thursday.