It’s not uncommon for nasty winter and summer weather to disrupt flight schedules and other operations at Canada’s biggest and busiest airport, but officials at Toronto Pearson Airport in Mississauga ...

A new government model to estimate peatland emissions and their impact on climate change could provide a new perspective on ...

Reducing risk and managing beneficial fires require co-ordinated action from governments, communities and individuals.

Canada's wildfires have burned more than 13.6 million acres (5.5 million hectares) this year, an area roughly the size of ...

MONTRÉAL - Environment Canada has issued air quality warnings across southern Quebec due to smoke from wildfires in the ...

An air quality alert is in effect for nearly the entire state through Friday, but northern and central Minnesota will bear ...

Considering wildfires, and prevailing winds blowing from Canada, are expected to become more frequent, the impact on crops ...

New York, Boston and much of the Northeast can expect to see smoky skies as smoke from Canadian wildfires blows into the area ...

Smoke from wildfires burning in Canada has caused air quality alerts to be issued across the Philadelphia area on Sunday.

Plenty of rainfall events have tipped the precipitation scales in parts of Canada, but there are several locales that have ...

Smoke from wildfires blankets the skies over Manitoba and Saskatchewan in Canada, visible even from space. The vast plumes ...

An air quality health advisory is in effect again today for Long Island and the rest of the metro New York region for fine ...