Once rare, wildfire smoke is becoming more prevalent in Arctic communities as Canada faces harsh wildfire seasons.

Ken Lachnit had done what he could. All that remained was prayer. For three days this spring, Lachnit and dozens of other ...

Recently, a number of Republican members of Congress, including Minnesota Representatives Tom Emmer, Brad Finstad, Michelle Fischbach and Pete Stauber, sent a letter to the Canadian government, ...

This commentary was received on Monday, Aug. 11, before an Enterprise article published on Aug. 15 Late afternoon, Aug. 3, I drove out to Norman Ridge, that bastion of expansive views where, that day, ...

An air quality alert was issued Friday morning, warning that smoke will continue to impact portions of Central Oregon through Monday night.

SATURDAY: A mix of sun and clouds with a chance of isolated showers as a cold front moves in throughout the afternoon and ...

Members of the Canadian Armed Forces are helping the firefighting efforts in Newfoundland, following three out-of-control ...

In this issue of our environmental newsletter, we explore why some power companies are switching off power during heat waves ...

Wildfires have always affected air quality in New England. But scientists say climate change is changing how they burn and bringing more smoke to the region.

It’s still August, but it may not feel like it next week as cooler temperatures are expected to arrive in the Chicago area.

The sternly worded statements and letters are filled with indignation and outrage: Republican U.S. lawmakers say Canada has ...

Researchers have known about the health effects of air pollution for more than a century. The 1948 “Donora smog” in a ...