"If you think about Pennsylvania's golden era, there really is no machine that better represents that golden era than the steam locomotive," said Nathaniel Guest, executive director of the ...

A footnote: Today's Pennsylvania Railroad T1 Trust is designing and building a replica. Articulated steam locomotives, both Mallet and simple, saw service to the end of the steam era. Ironically ...

In 1853 when Carnegie joined the Pennsylvania Railroad, trains carried ... safety was a more basic concern. Locomotives were safe enough if the boiler steam remained at moderate levels, but ...

A Bethlehem museum is adding world-renowned photographs to its list of collections. WDIY’s James Zipprodt reports.