Coal combustion products, or coal ash, are solid materials produced when coal is burned to generate electricity. Although ...

Millions of tons of coal ash leftover from burning the planet’s dirtiest fossil fuel sit in ponds and landfills across the US ...

Although officially designated as waste, ash is considered a resource, as its various types can be used in a range of applications. In some cases, products made with coal ash perform better than ...

This article explores the potential of extracting rare earth elements from coal ash, a hazardous waste product, to bolster ...

Scientists recently made a surprising revelation about coal ash, a byproduct of burning coal.Coal ash is often stored in ...

Ho, ho, ho! On the cusp of Christmas, scientists have played Santa. Well, sort of. Their “gift” wasn’t made sleigh-ready by ...

Coal ash from the West can contain higher concentrations of alkaline ... suggest the value from extracting rare earth metals could be used to offset the costs of improving the way coal ash is ...

"We're basically trying to close the cycle and use waste and recover ... data provided in this study can help with building a broader market for coal ash as a resource. "This kind of broad ...