Wolter: For centuries, horses served as the primary source of transportation and mechanical power for human civilization.

The Glover Steam Engine, a 106-year-old locomotive, makes its triumphant return after 70 years of silence. Watch history come ...

What toy train locomotive means the most to you? My favorite Gilbert American Flyer S gauge locomotive is the No. K325 Hudson ...

Impressively, the world's hottest engine could alter our understanding of thermodynamics as well as human diseases.

A group of historical amusement park steam engines continue to work building up steam and doing what they were designed to do ...