Bad air quality is linked to poor health outcomes and the development or worsening of some diseases like asthma, coughs, headaches, infections, COPD, as well as cancers.

Former astronaut and Canadian Foreign Minister Marc Garneau has died. He was 76. Members of Parliament rose for a moment of silence in the House of Commons Wednesday evening at the request ...

The U.S. Environmental Protection Agency warns that wildfire smoke contains dangerous pollutants in the form of fine ...

Evacuations for Webequie First Nation, in Nipigon, where the fires have blackened 8,000 hectares, were carried out last week, ...

Wildfires have been burning in northern Manitoba since late May, when a province-wide emergency was declared. Watch as CBC ...

Air quality alerts have been issued for parts of northern Manitoba and Saskatchewan as well as Michigan and Indiana ...

When Lauren Andersen received word that she had qualified, along with her brother-in-law and fellow longtime paddler Sean ...

Smoke from Canadian wildfires started making air quality worse in the eastern U.S. on Wednesday as several Midwestern states ...

Wildfires scorching several Canadian provinces have driven at least 33,400 people from their homes, with smoke now reaching ...

Lightning, which is more common in hotter temperatures, is usually the cause of wildfires that burn the most land. In 2023, ...

You could see the northern lights across most of Canada tonight, including in southern Ontario. Here's what you need to know ...