MINNESOTA, USA — The smoke in the air on Tuesday was so thick you could see it and smell it. The Minnesota Pollution Control Agency (MPCA) released an air quality alert, with most of the Twin ...

Dense smoke from Canadian wildfires is blowing into U.S. Wildfire smoke from Manitoba, Canada, will blow across two dozen states through Saturday, reducing air quality and creating hazy skies.

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

Smoke from Canadian wildfires will continue to spread across the skies over much of the Great Lakes and may linger through the weekend.. Officials declared a state of emergency for the entire ...

Smoke from wildfires in Canada has begun drifting across the border into the United States, raising concerns on Friday about possible health hazards in the Upper Midwest, the authorities said.

Smoke from raging Canadian wildfires is once again worsening air quality in some U.S. states. Parts of the Dakotas, Minnesota, Wisconsin, Illinois, Indiana, Ohio and other states were all ...

Summer temperatures arriving Wednesday will be accompanied by hazy skies as smoke from Canadian wildfires moves over the region. According to the National Weather Service, the smoke from the west ...

Smoke from massive wildfires burning in Canada has crossed the Atlantic Ocean and is blowing over the UK. Only a little smoke survived the journey, said Georgie Myers with the UK’s Met Office.

Smoke from several Canadian wildfires has drifted into the Bay Area, causing officials to warn of worsening air quality through Wednesday. The Bay Area Air Quality Management District has extended ...

Smoke from wildfires burning in Canada is expected to cast a haze over the skies — and diminish air quality — in parts of the U.S. over the coming days.

Smoke from wildfires in Canada is making it harder to breathe in Ohio and several other states. Here's how long it will last and what else we know.