For over fifty years the coal seams under what used to be Centralia, Pennsylvania have been burning. Mine fires are not uncommon, however, this fire is has become infamous.
“Centralia PA Mine Fire – Photos History Visiting.” Centralia PA, https://www.centraliapa.org. Accessed 2 Nov. 2021.
David. Fire Underground: The Ongoing Tragedy Of The Centralia Mine Fire. Globe Pequot.
“Dying Embers | Radiolab | WNYC Studios.” WNYC Studios, https://www.wnycstudios.org/podcasts/radiolab/segments/96054-dying-embers. Accessed 2 Nov. 2021.