Smoke from Canadian wildfires prompts air quality alerts in the Northeastern US. New Hampshire and New York issue advisories ...

As wildfire smoke becomes a frequent summer hazard across large parts of the US, knowing the risk at the neighborhood scale ...

State officials from Maine to New York issued alerts for fine particulate matter, a toxic byproduct of wildfires that is small enough to be inhaled.

As a large swath of Manitoba deals with heavy wildfire smoke polluting the air, others in the province are starting the weekend amidst suffocating heat and humid conditions. Environment and Climate ...

Wildfire smoke from Canada has triggered air quality alerts across New York and the Northeast, with hazy skies and unhealthy ...

Air quality reached "unhealthy" levels in parts of western Maine on Saturday after a plume of smoke moved in overnight.

"A lot of the prairies within Canada, the prairie provinces, entered the fire season already starting out in a drought, and ...

The blazes have destroyed nearly 15 million acres of land, and the fire season is expected to go into September. With it comes the threat of smoky days in Minnesota and North Dakota.

Wildfire smoke descended into the U.S. on Thursday, prompting alerts that asked people to keep an eye out for health symptoms ...

Canadian wildfire smoke will significantly impact air quality across Michigan on Friday, with unhealthy conditions expected ...

The National Weather Service has issued an air quality alert due to heavy wildfire smoke from Canada. According to NWS models, smoke is likely to impact southern Minnesota this afternoon and will ...

A new Google and Muon-backed satellite wildfire detection system promises faster alerts and high-resolution fire imagery. But ...