C oal ash—the chalky remnants of coal that has been burned for fuel—has been piling up across the United States for decades. But new research led by The University of Texas at Austin has found ...
What we’re really worried about is the PM2.5 levels,” or the fine particles in wildfire smoke, which have a diameter of less ...
Michigan-based Consumers Energy, which plans to end its coal use by the end of the year, inked an agreement with Ashcor USA ...