More than 30 states have reported cases of the "explosive diarrhea" parasite cyclospora.

Heavy smoke from several large wildfires blazing in Canada and Minnesota is engulfing large swaths of the Midwest and ...

Officials say the smoke is likely to linger into the weekend in Michigan, but there could be some relief depending on how the ...

The smoke prompted warnings that breathing the air outside could be dangerous for people. The smoke is coming from fires that ...

The dense smoke from Canadian wildfires has pushed air quality to dangerous levels in the past few days. Judson Jones and ...