The Minnesota Pollution Control Agency issued an air quality alert Friday, July 11, for northwest and north central Minnesota. The alert takes effect 6 a.m. and runs until 6 p.m. Friday. Heavy ...

As the summer's sunny days take hold, many people turn to outdoor exercise. But in parts of North America, pleasant weather ...

The alert is issued for northwestern and north central Minnesota, including Brainerd, Bemidji, East Grand Forks, Moorhead, ...

A number of heat warnings and special air quality statements are in effect for northwestern Ontario, affecting several First ...

Research shows that long-term exposure to wildfire smoke is linked to lung diseases, heart disease and other conditions. Since these illnesses take decades to develop, scientists think that the health ...

Residents are encouraged to limit outdoor activities, stay indoors with windows and doors closed, and use air conditioners ...

The North Dakota Department of Environmental Quality is actively monitoring Canadian wildfires. Forecasted weather conditions ...

Environmental Quality advises everyone to use common sense when wildfire smoke adversely impacts air quality. To decrease the ...

Los Angeles braces for a hot day with an Air Quality Alert due to high ozone levels, affecting sensitive groups and advising precautions like staying indoors and limiting outdoor activities.

Smoke and haze from wildfires in northern California and southern Oregon, particularly the Elk and Green fires, are expected ...

Teams from the eThekwini Municipality are working to mitigate the impact of hazardous smoke from an illegal dumpsite in ...

Although there is not yet enough data to document chronic exposure, readings taken in South County indicate cause for concern ...