Columbus' air quality worsened due to Canadian wildfire smoke drifting over the city, turning the air unhealthy for sensitive groups, according to AirNow.gov. The city's air quality index (AQI) score ...

If you're concerned with your home's air quality, there are several things you can do to improve the air quality in your home and office.

Smoke from raging Canadian wildfires is once again worsening air quality in some U.S. states. Parts of the Dakotas, Minnesota, Wisconsin, Illinois, Indiana, Ohio and other states were all experiencing ...

Experts explain what to look for in air purifiers and humidifiers.

It wasn’t that long ago that few people were monitoring the air—not the government, not its citizens. Today, weather apps provide estimates of outdoor air quality, and the government’s own air quality ...

As we're spending more time indoors during the winter, have you thought about the air quality inside your home?