As Denver7 highlights one videographer's shoot of the last coal-burning train on the Durango-Silverton railroad, we were inspired to reflect on the role railways have played in Colorado's history.
Fossil fuels powered the industrial revolution. Would aliens need a similar power source to jump-start a technical revolution ...
Coal mine operator Peabody Energy, found guilty of two separate Metropolitan Mine pollution events in 2022, has today been ...
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