Surface-level smoke will reduce visibility and have an impact on air quality in the Red River Valley through Monday, June 2.

This Thursday marks World Environment Day, an annual awareness day born out of the United Nations Environment Programme (UNEP ...

The brush fire that began on May 30 in the Covington Flats area is at 214 acres. The cause of the fire is under investigation ...

Nearly two dozens wildfires were burning in the Canadian province of Manitoba, which is just north of Minnesota and North ...

A more-than-permitted amount of sulfur dioxide is being released into the air. Sulfur dioxide remains in acceptable range, ...

Unhealthy smoke concentrations in Minnesota have shifted to the western part of the state while the air quality alert remains ...

Massive sea urchin populations are destroying Hawaii's coral reefs faster than they can naturally rebuild themselves.

If wildfire smoke bothers you, be prepared for worsening air quaility this week. View Interactive fire weather and air ...

Minneapolis forecast includes varied weather and poor air quality from wildfire smoke, with an Air Quality Alert in effect ...

A coal company was fined just just 9,000 Canadian dollars (about 6,500 U.S. dollars) for releasing more than a million liters ...

Wildfires in Canada are causing smoke to pour into Minnesota. The Minnesota Pollution Control Agency (MPCA) issued air ...

EDT an air quality alert was reported by the National Weather Service in effect until Tuesday at midnight EDT for Chippewa ...