Predicting smoke from wildfires, as opposed to standard urban pollution from human activity, is a lot more complicated, ...

Island emergency physician Dr. Trevor Jain is back again to answer your questions with CBC News: Compass host Louise Martin.

Wildfire smoke from northern Saskatchewan and Manitoba is riding the jet stream directly toward the Great Lakes region, ...

We asked environmental health experts for their advice on protecting kids from wildfire smoke. Here’s what parents need to ...

Environment Canada says the smoke is causing or expected to cause poor air quality and reduced visibility that can fluctuate ...

Yellowknife's sky took on an eerie glow on Wednesday afternoon, as smoke descended on the capital city. It was coming from a ...

In the hot August weather, sometimes we think about the changing of the seasons and cooler weather. 47 years ago, the Elks Building in Downtown Bowling Green had an unusual circumstance with fire and ...

An ICE raid on a California cannabis farm descended into chaos and violence on Thursday with a protestor opening fire on federal agents while tear gas billowed around them. The mayhem unfolded at ...

NESKANTAGA — Environment Canada says air quality continues to deteriorate across much of the far north and alerts are also in place for many areas east of Thunder Bay.

Exposure to fire smoke -- which can be composed of particulate matter, gases, materials from buildings such as perfluoroalkyl and polyfluoroalkyl substances (PFAS), toxic metals, and carcinogenic ...