The number of wildfires in Canada has been declining over the past three decades.
The number of Canadian forest fires has sharply declined.
According to new research, methane's impact on global warming has been overstated.
The atmosphere has warmed at half the average rate predicted by climate models.
In Canada, ambient carbon monoxide levels fell by 90 per cent from 1975 to 2015.
Critical voices in climate research often struggle to be heard.
On its first day in office, the Biden administration cancelled the Keystone XL pipeline.
The Trudeau government wants to ban gasoline-powered cars by 2035.