We had another decrease in the air quality levels during the day Monday as a southerly wind pushed in another round of ...

Millions of Americans across the Midwest, Northeast and swathes of the South and Southwest are under air quality alerts Monday. Newsweek's live blog is closed.

As Canadian wildfires spread smoke across the U.S. the air pollution is dangerous to health. But there are ways to protect ...

The National Weather Service announced air quality alerts in 10 states on Tuesday, as smoke from the Canadian wildfires continues to spread across the U.S. border. The alerts come as the ...

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

Air Quality Index (AQI): We’re starting the day with “Unhealthy” Air Quality Indices in many local communities. While most of the day is “Unhealthy”, the air quality will slowly improve late tonight ...

Millions of people were told to monitor themselves for the symptoms at least through Monday night, but possibly longer.

One of Grand Rapids’ cornerstone companies is being sold. Steelcase announced Monday that the furniture company will be sold ...