Wildfire smoke from the Prairies has prompted special air-quality statements and warnings across the country Saturday.

When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those breathing it.

Chicago had the worst air quality in the world for a few hours Thursday, thanks to smoke from Canadian wildfires.

Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air for at ...

Near Nebo, North Carolina, three people were rescued and at least 25 others were evacuated from a campground due to rising floodwaters.

The Oklahoma Department of Environmental Quality released an air quality health advisory for much of Oklahoma on Saturday.

Smoke from Canadian wildfires have continued to drift over the Midwest, blanketing the region with haze and poor air quality, prompting the National Weather Service (NWS) and local departments to ...

A new month starts with some “red” and “orange” air quality levels throughout St. Louis, prompting some concerns about ...

A cold front is bringing storms and lower temperatures to parts of the country, while the Midwest sees poor air quality from ...

Redding, California is experiencing a heatwave with temperatures reaching up to 110 degrees and gusty winds, exacerbating wildfire conditions. The National Weather Service issued an excessive heat ...

A regional air quality alert was issued for much of Southern California as harmful levels of fine particle pollution spread across the region following Fourth of July fireworks and active wildfires… ...