Drifting smoke from wildfires is causing poor air quality and reduced visibility across nearly all of the ...

Ozone levels and wildfire smoke are expected to worsen the air quality on Wednesday in Allegan, Kent, Muskegon, Ottawa and ...

After several smoky days in the capital, Environment Canada has lifted its special air quality statement for the city, but wildfires remain across the country.

By the time the Strawberry Moon makes its slow climb over Ottawa’s southeastern horizon on Tuesday night, the hype will ...

If outdoor travel is unavoidable, a well-constructed, well-fitting and properly worn respirator-type mask (such as a ...

Ottawa’s efforts to prepare the country for the impacts of climate change have stumbled out of the gate, Canada’s environment ...

can reduce exposure to the fine particles in the smoke. Massive Battery Energy Storage System project sparks controversy at Ottawa committee meeting ...

Smoke from wildfires in Canada has spread more than 5,000 miles, reaching parts of Russia and Europe during the past week.

Rain and wind patterns have largely protected Ottawa residents from unhealthy air quality due to forest fire smoke in recent days, but that could change. Ottawa’s skies have been hazy this week as ...

The plan did not prioritize climate change risks and has only established one of three components since its release in 2023, the commissioner says ...