Canadian wildfire smoke is causing hazy skies and poor air quality in New York. Here is what you need to know.

What caused the wildfires in Canada? Here's how the fires started, why so many are burning in 2026 and how smoke reached New ...

Canada's wildfire season took another troubling turn over the weekend, as hot, dry conditions helped spark new fires across ...

There's essentially a west-to-east conveyor belt that's pumping high-altitude smoke eastward.

As smoke from massive Canadian wildfires continues to spread into parts of the United States, some critics have pointed to ...

When the boreal forests of Canada catch on fire, no one can do anything about it in many cases. The forests are part of Earth ...

More than 100 wildfires are burning in Canada, with winds carrying the smoke southeast. Warnings about unhealthy air extend from Minnesota through Toronto and into New York.

Smoke from a Canadian wildfire is moving through parts of the Philadelphia region on Tuesday, July 14, as the fifth heatwave ...

Smoke from wildfires in Canada is pouring into the US and will usher in unhealthy air quality for millions of people in ...

We need Nuremberg trials for Big Oil,” the Sunrise Movement wrote on social media as wildfires rage across Canada.

Residents warned to stay inside as fine particulate matter from wildfire smoke from Canada and Minnesota reaches hazardous ...