When an inventor has a unit of measurement named after him, it's clear his work had more than a small impact on scientific and industrial progress. So it was for James Watt, whose Watt engine is often ...

Thank you for signing up! Did you know with a Plus subscription to Express and Star you get full access to our award winning journalism for the news that matters to you and more. The life of Matthew ...

Big Boy 4014 arrives at Steamtown in NEPA on June 13. Each day until then, we're sharing a fascinating fact about the world's ...

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 ...

A Big Boy steam train will pass through Fort Wayne in June 2026 is not the first of these large coal-fired engines to come ...