The Tennessee Valley Authority is aiming to boost coal ash recycling to create eco-friendly building materials.

Because cement emits large amounts of CO₂ — both from the high-temperature kilns used in its production and from the chemical ...

The Eaton and Palisades fires likely made polluted soils worse, but soil experts say bioremediation may be an alternative to ...

Two wood sculptures removed from Muskingum Park last fall were installed Tuesday at the Washington County Public Library’s ...