Smoke from Saskatchewan wildfires is causing poor air quality in many south-central areas of the province, while conditions would also be favourable for the development of funnel clouds in some parts.

The Madre Fire has rapidly spread to over 70,000 acres, making it California’s largest wildfire this year and triggering ...

The Department of Natural Resources and Environmental Control warns of air that is unsafe for sensitive groups on July 5.

There is an air quality advisory for Saturday due to wildfire smoke in parts of Ontario. Environment Canada says wildfire ...

Canada's environment ministers back tougher air quality standards, citing wildfire smoke and rising health risks from fine ...