Here's why the Canadian wildfire smoke is returning to the state and what to know about the latest air quality advisory.

The hazy air hovering over US cities, including Chicago and New York, this summer is reminding Americans of just how ...

An air quality alert remains in effect for the entire state of Minnesota on Monday. Smoke from Canadian wildfires prompted ...

The state Department of Environmental Conservation had issued the Monday alert for 11 a.m. through 11 p.m. due to ozone ...

Smoke from Canadian wildfires continues to cross the border, with the air being deemed "unhealthy," especially for sensitive groups.

Air Quality will be Poor at times Today especially now until the early afternoon then some improvement in Air Quality between ...

Smoke from Canadian wildfires returned to the Upper Midwestern and parts of New England of the U.S. on Monday, August 11. An ...

House Republicans Elise Stefanik and Nick Langworthy questioned Canada's commitment to wildfire prevention in a letter to Prime Minister Mark Carney.

The western US faces a tough week with major wildfires like the Gifford Fire near Los Angeles burning over 114,000 acres and ...

Environment Canada issued hundreds of air quality and heat warnings this past weekend with more expected throughout the remainder of the summer.

US heat advisories and extreme heat warnings are posted across parts of the west, including California, Nevada, Arizona, ...

KARE 11 Meteorologist Jamie Kagol said the metro is expected to have "unhealthy" air quality starting Monday evening, which ...