Environmentalists, Coal Companies Rally Around Technology To Clean Up Coal
The industry has been in decline for years, partly because burning coal creates CO2 and warms the atmosphere. But there's a way to capture it — which has drawn praise from traditional enemies.
Đọc thêm tại NPR
at May 1, 2017 at 03:59PM
Health & Science
Thứ Hai, 1 tháng 5, 2017
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