Learn about the lasting impact of wildfire smoke on urban surfaces and human health. Discover how these toxic pollutants ...

Researchers from McMaster University in Ontario, Canada have found that smoke from wildfires can transport toxic pollutants ...

As wildfires become a regular occurrence in western Canada, poor air quality has become more of a pressing issue, particularly for seniors.

CNBC's Megan Casella joins 'Closing Bell Overtime' with breaking news on tariffs. The sheriff's office said there was a ...

Three children died in a weekend house fire in suburban Detroit, authorities said. The siblings, a 16-year-old girl and two ...

The air quality index measures PM2.5, less than 2.5 microns particles, to determine the intensity of air pollution in cities.

CNW/ - Canada's boreal forest is vast and experiences some of the world's largest and most intense wildfires. On average, ...

Two people are left without a place to live after a fire that officials say likely started from improperly discarded smoking ...

Councilmembers and the NYC Comptroller's Office have raised concerns about the city’s ability to handle climate emergencies.

Officials say there was no serious injuries, but certainly extensive damage, following an early afternoon fire at a Queenston ...

Firefighters are battling a blaze at a commercial building Saturday night in the same location as a Thursday night fire ...

Canadian authorities announced the closure at the end of January, stating it "aligns with U.S. Customs and Border Protection, which does not allow travelers to enter the U.S. from Canada on the trail.