An air quality alert covering the entire state of Minnesota continues on Thursday, marring otherwise fairly ideal weather ...

The elevated levels of fine particulate matter resulting from wildfire smoke could present significant health risks.

High temperatures will likely reach 100 degrees across the region, but the high humidity will raise the heat index to as high ...

Baltimore City and Anne Arundel, Baltimore, Calvert, Carroll, Cecil, Charles, Fredrick, Howard, Montgomery, Prince George’s ...

Bulldozer operations at a coal terminal at the Port of Baltimore are closely tied to spikes in air pollution in the nearby Curtis Bay neighborhood, according to a new community-driven study led by ...

Governor Moore signed an executive order on Friday designed to advance environmental justice and protect communities burdened ...

Maryland touts its climate goals as some of the most ambitious in the country. The state is required by state law to cut its ...

Despite ambitious emissions goals, the state is failing to track and regulate fossil-fueled backup generators. The creeping ...

The Illinois EPA declared an Air Pollution Action Day in the Chicago metro area. See today's air quality index forecast for Illinois.

MIchigan's air quality will be unhealthy for some groups Saturday. Check the air quality index map to see if it's good or bad near you.

Exposure to air pollution, other contaminants and traditional herbal medicines may be contributing to the development of lung cancer in people who have little or no history of smoking, a new study … ...