Small particles can get lodged in crevices of organs from lungs to arteries, causing inflammation and other health issues.

Here’s the latest news concerning climate change and biodiversity loss in B.C. and around the world, from the steps leaders ...

More and more people in Michigan are gagging on smoky air blowing in from Canada’s wildfires or struggling to avoid ...

The National Weather Service said the alert will be in effect until Sunday morning in the Santa Clarita Valley and Saturday ...

You may unsubscribe at any time. By signing up, you agree to our terms of use and privacy policy. This site is protected by ...

Smoke drifting south from Canadian wildfires has made skies in Pennsylvania and other states hazy this week. The Pennsylvania ...

Canadian officials say it is not possible for wildfire fighters to lessen the impact of smoke drifting across vast swathes of ...

Rep Tom Tiffany is proposing a tariff on Canadian wildfire smoke if Canada doesn't make the wind blow it in a different direction.

Dr. Simon Kapaj said health effects from wildfire smoke can range in severity, with mild symptoms including headache and a ...

Much of Manitoba and Saskatchewan remain under air quality warnings. Environment Canada says wildfire smoke continues to ...

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

Residents regularly woke up to hazy, polluted skies and warnings about the health impacts of poor air quality. The words ...