That coal ash, the waste from burning coal, was at risk of leaching into groundwater and spreading toxins, officials said. It ...

federal officials rebuked a major coal plant next to the Ohio River for letting coal waste — in a pile so big it could fill the Dallas Cowboys’ football stadium twice over — threaten ...

federal officials rebuked a major coal plant next to the Ohio River for letting coal waste — in a pile so big it could fill the Dallas Cowboys' football stadium twice over — threaten ...

Old coal ash piles at dozens of shuttered plants weren’t included. They are even more likely to be unlined and unsafe, according to the EPA. A federal appeals court in 2018 said old disposal ...