one of the only fully operational mainline steam engines on the continent. Photo courtesy Cuyahoga Valley Scenic Railroad “We’re thrilled to announce the long-awaited return of Steam in the ...

Jet engines are tested rigorously under various conditions, including taking rain, hail, and ice, to ensure flight safety. The winter season brings several challenges to flight operations.

The biofuel is being used to continually maintain the steam locomotive engine’s fire, which then protects their boilers. As much as 530 tons of coal was poured into three steam engines last year ...

Heron, the great inventor of Alexandria, described in detail what is thought to be the first working steam engine. He called it an aeolipile, or "wind ball". His design was a sealed caldron of water ...