Wildfires in Canada and Washington have displaced tens of thousands.

Canada's wildfire season took another troubling turn over the weekend, as hot, dry conditions helped spark new fires across the country and pushed the number of active wildfires close to 1,000.

Beyond those already forced to flee, 10,000 more people have been told to be ready to leave on short notice as more than 100 ...

For days, scores of wildfires have burned across the province, nearly half of them out of control in hot, windy weather and ...

More than 20,000 people were ordered to leave their homes overnight in western Canada as a fast-moving wildfire grew rapidly ...

There have been 183 new wildfires, including eight large ones, across the U.S. since Saturday, the National Interagency Fire ...

Wildfires are burning across the western U.S. and Canada, leaving some residents keeping a wary eye out for possible ...

One climatologist said "a perfect storm" of climate extremes primed the western U.S. for one of its worst fire seasons in a decade. Meanwhile, Canadian wildfire smoke fills the air.

Canadian wildfires trigger mass evacuations and send smoke across the U.S., putting millions at risk from poor air quality.

Canadian winemakers have been forced to evacuate their land due to a fast-spreading wildfire that has engulfed parts of ...

A new study calculates that human-caused climate change doubled the likelihood of the tinderbox weather conditions that ...

From the cockpit to the fire zone, Conair pilot James Burdett takes us inside the high-stakes world of aerial firefighting, ...