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 ...

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air. Air quality alerts were in effect in Iowa, Minnesota, Wisconsin and Michigan, as ...

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

An air quality advisory has been issued for multiple Northeast Wisconsin counties from 10 a.m. to Tuesday at 3 p.m.