An air quality advisory for Long Island is the result of smoke from Canada wildfires, New York State officials say.

Smoke traveling from wildfires in Canada, North Dakota and Minnesota triggered an air quality warning in northern Wisconsin.

An air quality advisory has been issued for the northern half of Wisconsin as Canadian wildfire smoke has mixed down the the ...

The raging fires on Thursday are also expected to degrade air quality in parts of the Great Plains and Midwest. In New York, ...

Canada Post has issued a red service alert for Chateh, Peerless Lake, Red Earth Creek and Trout Lake, pausing deliveries due ...

The University of British Columbia expects the wildfire season to potentially last into the fall, at least partly due to ...

The Minnesota Pollution Control Agency (MPCA) has issued an air quality alert for a wide range of central and southern ...

Smoke has made its way back into the northern tier of the U.S., prompting air quality alerts in North Dakota, Minnesota and ...

Some groups are at higher risk for complications, including children and people with underlying health conditions ...

Staying indoors reduces the pollutants in wildfire smoke by about half, experts say. Here’s how to smoke-proof your home.