Protect yourself from unhealthy air quality with an at-home purifier.

Heavy smoke from wildfires is darkening skies from the U.S. Midwest to the East Coast. The smoke on Thursday prompted warnings that breathing the air outside could be dangerous…

This cheap and effective device, made of a fan and some air filters, can help clean the air in your home.

Chicago's air quality has become hazardous due to Canadian wildfire smoke. This pollution has affected over 125 million people across the Midwest and Northeast. Health officials…