Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

Flash floods are increasing in frequency, severity and impact. The Canadian government needs to learn from the Texas tragedy ...

Wildfire smoke degrades air quality in swaths of Ontario, with Toronto ranking among the worst in the world on Monday.

Officials have issued an air quality alert for around 10 million Americans, telling them to minimize outdoor activities and ...

Wrexham Lager Beer Co Ltd, the oldest lager brand in the UK, has officially landed in Canada through new partnerships with ...

Opinion: Each year we see larger and more severe fires and smoke. It threatens our lives. Municipal and agricultural ...

Canadian wildfire smoke lingers in Michigan. Officials issued an air quality advisory in southeast Michigan for July 15.

While evacuees flee the dangers of wildfires near their communities, many are now being forced to deal with a whole new set ...

Much of the Upper Midwest continues dealing with swaths of unhealthy air because of drifting smoke from Canadian wildfires, covering the northern region of the U.S. at a time when people want to be ...

The community of St. Martins, N.B., is reaching for the sky, literally, as it works to complete a corridor with the world’s highest concentration of dark sky sites.

The alert comes as humidity is expected to increase Tuesday, with high temperatures in the mid 80s to low 90s, with heat indices reaching 100 by Wednesday.