One of the first “roller-coaster” rides in the U.S. was actually a short coal railway in Pennsylvania that hauled coal downhill between mines and used mules to bring the empty cars back up the hill.

HATFIELD, PA (CBS) - As the United States celebrates National Roller Coaster Day, a nearly 120-year-old Montgomery County-based business is celebrating its critical role in the evolution of roller ...

Aug. 16 marks a day of exhilaration and innovation as roller coaster fans celebrate their favorite heart-pounding rides. Today is National Roller Coaster Day. It’s a day to not only enjoy the thrills ...

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