When your steam engine build requires multiple microscopes, including those of the scanning electron variety, you know you’re building something really, really tiny. All of the usual tiny superlatives ...

This fall one of the largest and most historic steam engines in the world will speed through the Sooner State as part of a tour across America. Union Pacific No. 4014, better known as "Big Boy," will ...

The film discusses various types of engines that utilize heat energy for operation. It explains steam engines, which are reciprocating external combustion engines, and compares them to internal ...