Here's a look at health guidance on protecting children amid dangerous air quality from wildfire smoke in Michigan on July 16 ...

London is expected to remain under hazardous air quality conditions into the weekend as wildfire smoke continues to blanket ...

The poor air quality Thursday was the equivalent of smoking four to six cigarettes in a day, according to a professor of ...

Dense smoke from Canadian wildfires is choking a vast stretch of the Northeast and Upper Midwest. Officials encouraged ...

For the second time in three years, noxious clouds of wildfire smoke are smothering Wisconsin, dangerously degrading air ...

The Virginia Department of Health (VDH) is pushing for unvaccinated residents in Powhatan to protect themselves from measles. An outbreak in Buckingham County has trickled into its neighboring county ...

Wildfire smoke is wafting south from Canada, making the Northeast Ohio skies hazy, while high temperatures push 90 degrees.

Thousands of visitors were told to evacuate a remote Minnesota wilderness area accessible only by boat as wildfires send ...

DAVE CLARK: Why summer in “Pure Michigan” now features extreme heat, climate denial and all the Canadian smoke your lungs can ...

The Air Quality Index for parts of the region, including Hamilton, Brantford and St. Catharines, was forecast to reach a 10+, or very high risk, on Wednesday. The weather agency says air quality ...

In East Idaho, health officials are reporting that a vaccinated adult contracted measles in Teton County, near a Wyoming ...

Chicago air quality is now hazardous as Canadian wildfire smoke has settled in an acrid haze over the area Thursday morning.