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.

Which bike roller trainers are best? When the weather doesn’t permit cyclists to ride or train outside, bike rollers provide an economical and effective means to stay active indoors. The ability to ...

King, who once had a business called Stages 'N' Motion, alleged that he presented the idea for the roller-coaster drum design to Lee in 1991, which was 20 years prior to Lee debuting the circular set ...