Toxic air spreads hundreds or even thousands of miles from where wildfires burn. Last week, Chicago felt the sting—and ...

With wildfires burning in Canada impacting the air in the Midwest and Northeast experts offer tips to improve your indoor air ...

Canadian wildfire smoke is triggering air quality alerts across the U.S. Midwest and Northeast on Thursday, as the northern ...

Smoke originating from wildfires raging across several Canadian provinces will slowly move south and east over the next few ...

As Alberta faces the prospect of another wildfire smoke-filled summer, experts are urging people to monitor conditions and ...

From a pregnancy perspective, there are several factors that can impact the wellbeing of the baby. With air pollution in ...

The raging fires on Thursday are also expected to degrade air quality in parts of the Great Plains and Midwest. In New York, ...

Heavy wildfire smoke has blanketed portions of Alberta this week, and some people say they are contemplating the idea of ...

Once the smoke rises high enough into the atmosphere, strong winds can carry it across regions, allowing smoke from Canadian ...

Maps show where new plumes of smoke will cause hazy skies through the end of the week. Low-level smoke is forecast to spread ...

Some groups are at higher risk for complications, including children and people with underlying health conditions ...

On this Line One, join Dr. Justin Clark for a discussion about the health impacts of wildfire smoke and volcanic ash.