Michigan regulators approve an air quality permit for EES Coke facility amid EPA lawsuit and pollution concerns in Detroit.

Wildfires are forecast to continue and expand through the summer in Western Canada and parts of the country’s north.

From tonight to Friday, the National Weather Service determines a probability of at least 1″ total rainfall in spots along ...

California leaders said the state intends to challenge the move in court, and to find new ways to move drivers toward ...

With smoke from Canadian wildfires expected to continue affecting affect Michigan this summer, knowing how to check the air ...

SACRAMENTO — Calif. Gov. Gavin Newsom announced last week the launch of California’s Statewide Mobile Monitoring Initiative ...

In its proposed regulation, the Trump EPA argues that carbon dioxide and other greenhouse gases from fossil fuel-fired power ...

Wildfire smoke from over 200 Canadian fires is clouding Southeast Michigan skies and worsening air quality across the Midwest ...

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The predicted levels of ozone in the atmosphere on Wednesday prompted an Air Quality Advisory to be issued by the Michigan ...

Officials issued an air quality advisory for counties in southwest Michigan as Canadian wildfires burn. Here's what the air ...

Over 1.5 million people in six Michigan counties have been asked to avoid refueling vehicles and reduce ozone-producing ...