The maps offer real-time insight into where smoke is driving air quality into unhealthy or even hazardous territory.

Written by DORANY PINEDA and JACQUELINE GANUNThousands of visitors were told to evacuate a remote Minnesota wilderness area accessible onl...

Hundreds of fires are burning out of control, and several factors could help bring more smoke to the U.S. for days or even weeks to come.

The smoke is pouring south from more than 800 wildfires in the Canadian province of Ontario and nationwide

It may be awhile before conditions improve.

Wildfire Pro Shop Inc. joins forces Fire Scout AI-assisted camera detection with remote-activated CitroTech sprinkler systems to strengthen...

The triple threat of wildfire, poor air quality and extreme heat have been impacting countries around the world, including Canada, the Unite...

Videos and photos captured hazy, smoky skies across the Chicago area Thursday morning, with the city skyline nearly swallowed by wildfire sm...

Heavy smoke from several large wildfires blazing in Canada and Minnesota is engulfing large swaths of the Midwest and Northeast U.S. this we...

Hazy, smoky skies from more than 100 wildfires burning in northern and western Ontario have moved into the Chicago area, with poor air quali...

Forecasts suggest the Air Quality Index in New York could climb to levels at which everyone may experience adverse health effects.

ROCHESTER, N.Y. – Air quality is unhealthy this morning and is expected to degrade further through the A.M. as smoke continues to fill in fr...

Canadian wildfire smoke triggered air quality alerts across New York, with haze, health warnings and AQI concerns statewide.

Earth ObservatoryScienceEarth ObservatoryOntario Wildfire Smoke Moves EastEarthEarth ObservatoryImage of the DayEO Explorer...

The National Weather Service said smoke from the wildfires could linger ⁠into the end of the week.