Miners aim to meet a growing demand for emissions-free energy, though a failure to clean up old sites haunts the industry.

High schools in dozens of communities in southern Appalachia are closed, and many have no clarity on when their sports teams can resume their schedules.

There are more than 92,000 dams nationwide. Of those, some 16,000, or close to 20%, are classified as having "high hazard ...

Israel shifted some of its focus from Hamas to Hezbollah, which holds much of the power in parts of southern Lebanon, ...