For the first time in more than four decades, an Alco PA locomotive has hauled a passenger train in the United States.

The Nickel Plate 190 locomotive makes a return to the tracks, captivating rail fans at Steamtown National Historic Site ...

More than 80 people stood on a Steamtown railroad platform Friday morning awaiting the arrival of a recently restored locomotive and the history it reflected. As the PA-4 Delaware Lackawanna 190, ...

A look at rare diesel locomotives still in regular service and the dwindling fleet of these unique and historic workhorses.