In a study published in the journal Science Advances, we found that wildfire smoke likely contributed to more than 52,000 premature deaths across California alone from 2008 to 2018, with an economic impact from the deaths of more than US$430 billion.

Ever wonder why the sky looks red during wildfires? The Weather Network explains how smoke in the air changes the way sunlight reaches us, casting a Mars-like filter on the landscape.

As smoke from wildfires in Canada makes its way south to Illinois, the Illinois Department of Public Health is issuing a warning on the health concerns this smoke

Wildfire smoke is making its way into the atmosphere today, primarily at upper levels, but residents are reminded to prepare for potential air quality issues from distant wildfires.

This wildfire season is expected to be of above-average risk. Are you prepared? Take a look at our guide for wildfire season.

Experts recommend staying indoors this weekend as the SPSA is warning of extreme smoke conditions across much of southern Saskatchewan.