World Cup being hosted by Canada, Mexico and the United States is less than a year away and FIFA’s protocols for matches ...

ANTIOCH — A 10-acre fire that broke out in Antioch on Tuesday afternoon prompted a public health advisory for smoke, ...

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

Redmond had the worst air quality in the state Wednesday afternoon, with DEQ's air quality monitoring map showing "unhealthy" ...

Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, reports on diplomatic tensions between the U.S. and Canada over ...

Multiple U.S. states and Canadian provinces are experiencing poor air quality from wildfire smoke. Here's where.

PM2.5 pollution is spiking in many counties in Utah and is accompanied by the typical summer pollutant of ozone. It makes for a nasty mix of pollution.

Where there's smoke, there's probably fire! In fact, Central Oregon has one of the most intense wildfire seasons, and it's ...

Canadian wildfire smoke remains in Michigan. On July 16, officials issued an air quality advisory for western counties.

While some organizations have published clear air quality thresholds or contingency protocols for wildfire smoke, FIFA’s ...

The wildfire evacuation zone for the Orleans Complex was expanded Tuesday to include the community of Forks of Salmon.

The lightning-caused wildfire that consumed roughly 70 structures seemed unremarkable for days. High winds changed that.