Wildfire smoke doesn’t just cloud the horizon, it can chemically change the air at ground level and in layers of the ...

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 ...

The Minnesota Pollution Control Agency (MPCA) has issued an Air Quality Alert (AQA) for the entire state of Minnesota due to ...

Environment and Climate Change Canada has issued heat warnings for large portions of southwest B.C. as wildfire fighters ...

An air quality alert has been issued for all of Minnesota due to wildfire smoke from Canada. The northern half of Minnesota ...

Air quality in New York City continues to pose health risks for the community, as elevated ozone pollution has prompted ...

VICTORIA - The B.C. Wildfire Service says rising temperatures will lead to more smoke from the Wesley Ridge wildfire burning ...

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.

Canadians have pushed back against the criticisms. This week, Manitoba Premier Wab Kinew accused the Midwest lawmakers of ...