As the second weekend of August arrives for North Carolina residents, increasing levels of particle pollution will fluctuate depending on the surface conditions and upper-level air pattern. Take a ...

Canada faces widespread heat and air quality alerts. Scorching temperatures are expected in Ontario, Quebec and other regions ...

The wildfire smoke that blanketed Michigan this summer and part of 2023 could take a toll on Michiganians long after clearing, medical experts said.

The red alert, issued by the Minnesota Pollution Control Agency, means that the air quality is unhealthy for everyone. It ...

Canadian provinces have evacuated towns and struggled to contain the second-worst wildfire season in 30 years.

Residents regularly woke up to hazy, polluted skies and warnings about the health impacts of poor air quality. The words ...

It's a good day to stay indoors. Wildfire smoke will reach very risk levels and heavy rainfall, hail, wind and lightning will make outdoor activities unsafe, Environment Canada said Saturday.

As some of eastern Newfoundland's tinder-dry forests continued to burn out of control on Friday, the provincial government ...

According to data from the U.S. National Interagency Fire Center, the number of acres burned annually in the U.S. has more than doubled since the 1990s. And like in Canada, the fires are getting ...

The sky over Winnipeg was among the smokiest in the country Friday morning, prompting warnings from Environment and Climate ...

A system approaching the region will wrap thick smoke onto the southern Prairies and portions of southern Ontario into this weekend ...