Environment Canada has a heat warning in effect in those areas which could see humidex values between 37 C and 42 F. It could last through Tuesday or possibly Wednesday in some spots.

Environment and Climate Change Canada has extended their multi-day heat event warning into mid this week. Daytime ...

It’s been over a year since Jo Ann Royle started struggling with the foul, polluted air that often overwhelms her home in ...

When pollution levels are raised New York State Department of Health recommends people consider limiting "strenuous outdoor ...

Fires, storms and the potential for near-record high temperatures across the western US are in the offing for the coming week.

The Minnesota Pollution Control Agency (MPCA) has issued an AIR QUALITY ALERT for all of Minnesota until Tuesday morning.

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

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

Last week, a group of U.S. Republican lawmakers said they plan to make a formal complaint about Canada’s wildfire management to the U.S. Environmental Protection Agency and the International Joint ...

Phoenix set a new record temperature. Hundreds of fires are burning in Canada. And two potential storms are brewing in the ...

The National Weather Service says Canadian wildfire smoke will return to Michigan Monday. Residents in northern Michigan should take precautions.