The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for the entire state of Minnesota, which will ...

Daichi Fujii from the Hiratsuka City Museum in Japan captured a meteor impact the moon with multiple telescopes. Credit: ...

Canadian wildfire smoke will again choke Minnesota skies on Sunday, prompting a statewide air quality alert that will last most of the day.

PM Saturday, June 7th, and will remain in effect until 11:00PM Sunday, June 8th for all of Minnesota. This alert does not ...

MOORHEAD — An air quality alert has been issued for Sunday, June 8, for all of Minnesota as smoke from Canadian wildfires is ...

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for all of Minnesota due to smoke from the ...

The air quality alert may need to be extended into Monday if an additional batch of heavy smoke materializes from Manitoba ...

An air quality map shows conditions improving in the U.S. on Friday as smoke from the Canadian wildfires subsides.

The Minnesota Pollution Control Agency (MPCA) issued an air quality alert starting at 1 p.m. Thursday, extending to 7 p.m.

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for areas in northern Minnesota.

The Minnesota Pollution control agency has issued an air quality alert for all of northern Minnesota, it's expected to reach ...

Smoke from Canadian wildfires worsened air quality in the eastern U.S. on Wednesday as several Midwestern states battled ...