Is forest management to blame for Canadian wildfires? With climate change making fire seasons worse, experts say forest management has its limits.

The true problem is the world’s climate is warming. Canadian forests are burning because they’ve been subjected to years of ...

The sternly worded statements and letters are filled with indignation and outrage: Republican U.S. lawmakers say Canada has ...

Here's why the Canadian wildfire smoke is returning to the state and what to know about the latest air quality advisory.

There’s another air quality alert for Minnesota on Monday, a trend we’ve seen all summer. Health officials say the unhealthy ...

Smoke from Canadian wildfires will impact Long Island and New York City Wednesday but not enough for the regions to be put under air quality health advisories covering parts of the rest of New ...

An air quality alert is in effect for all of Massachusetts as smoke from Canadian wildfires descends into the Boston area.

Canadian wildfire smoke will degrade air quality across our area Tuesday. The Indiana Department of Environmental Management has declared another Air Quality Action Day as fine particulates from th… ...

Air quality remains a concern from the Midwest to the Northeast and New England as wildfire smoke from Canada smothers the sky across the eastern half of the U.S.