Wildfire smoke is blanketing the U.S. East Coast. It won’t be the last time

Even as the thick clouds of smoke from wildfires raging in eastern Canada, which blanketed the U.S. East Coast in a dangerous orange haze, begin to dissipate, researchers are warning it’s a sign of the times.

Canada’s fire outlook will remain higher than normal for June. And on a larger scale, climate change is projected to make fire conditions more common across Canada, Russia and Alaska’s boreal forests.

The current fires were sparked by lightning in the Canadian province of Quebec; like much of Canada, parts of Quebec were abnormally dry this spring.