Why are so many of Canada’s wildfires burning ‘out of control’?

The article highlights the escalating wildfires in Canada, affecting over 200 forested areas that also impact the U.S., with more than half burning uncontrollably. Conditions make suppression difficult, leading to thousands of residents being evacuated and air quality warnings across North America. Firefighters face challenges in remote areas, while smoke from both sides of the border poses significant health risks, particularly for vulnerable populations like those with asthma or allergies.