Canadian wildfire smoke has returned to parts of Wisconsin and may last through Monday morning. Then comes more extreme heat ...

Recent Canadian wildfire smoke provided a reminder of Wisconsin’s smoke-filled summer days a year ago, as Canada's drought continues to provide ample conditions for new fires. Yet, last year was ...

A group of Republican lawmakers has complained that smoke from Canadian wildfires is ruining summer for Americans, just days ...

Canadian wildfire smoke returned to Wisconsin this weekend, with unhealthy levels for people with asthma and heart disease.

Wildfire smoke carries particle pollution — known as PM2.5 — so tiny it can penetrate the lungs and enter the bloodstream. That can irritate your respiratory system, causing coughing, wheezing ...

Recent Canadian wildfire smoke provided a reminder of Wisconsin’s smoke-filled summer days a year ago, as Canada's drought continues to provide ample conditions for new fires. Yet, last year was ...

Wildfire smoke and haze continues over central Wisconsin for the day and weekend as the 3H's of weather return... hazy, hot & ...

Considering wildfires, and prevailing winds blowing from Canada, are expected to become more frequent, the impact on crops ...