Researchers investigate the possibility of a tornado during the Jasper wildfire, exploring a new class of fire-generated tornadoes and their implications for Canada's changing climate.

The smoke particles have already reached high into the atmosphere, so they won't cause health problems or unusual odours. The most colourful sunset is expected on Tuesday evening.

Authorities in Siberia’s republic of Tyva declared a regional state of emergency due to ongoing wildfires exacerbated by prolonged hot and dry weather.

Wildfires across the western United States and Canada have put millions of people under air quality alerts, as thousands of firefighters battle the flames.

Residents and businesses of the townsite inside Jasper National Park found out Saturday for certain whether or not they have anything to return to.

Denali National Park has closed to visitors due to the rapidly spreading Riley Fire near its entrance, prompting evacuations and a significant firefighting response.

A fast-moving wildfire near Elliot Highway in Fairbanks, Alaska, has led to a Level 3 evacuation order for residents, with the fire rapidly growing to over a thousand acres.

Sakha is now the fourth region in the Far East where a state of emergency is currently in place due to wildfires. The other three are the Zabaykalsky and Amur regions, as well as the republic of Buryatia. Russia’s wildfire season officially began in early March. By mid-April, regions in the Far East recorded nearly twice as many fires as they had during the same period last year, with most blazes caused by human negligence.

During a bird survey in Wood Buffalo National Park, Earl Evans unexpectedly discovered a plane wreckage from a 1971 crash, typically submerged but now visible due to low water levels.

Residents of Fort Nelson, B.C., are urged to evacuate immediately due to a rapidly escalating wildfire, exacerbated by high winds and continuous drought conditions.

A duck hunter in Fort Smith, N.W.T., found his usual hunting grounds dried up and devoid of wildlife due to recent wildfires and record-low water levels.