Hundreds of people gathered in Bloomington, Illinois, on Saturday morning to view Union Pacific's Big Boy 4014, the world's ...

Rocky Mountain Steel Mills announced today that Union Pacific Railroad received the first stick of rail from Rocky Mountain ...

Will this proposed merger help Iowans? It deserves more than optimistic headlines and corporate promises, writes John Wills.

Experience a piece of railroad history as Union Pacific's legendary Big Boy, the world's largest operating steam locomotive, ...

Some 144 years after Pueblo’s Colorado Fuel & Iron Co. forged its first steel rail for the Union Pacific Railroad, a new ...

Springfield's history is tied to the steam locomotives, with the largest remaining steam train coming into town this weekend.

Big Boy is still drawing big crowds as the world's largest operating steam locomotive begins its homeward run to cap its ...

Hundreds gathered in California, Missouri, to see Union Pacific's Big Boy 4014 steam locomotive. Visitors traveled statewide ...

Pacific Beach once had a racetrack — and for a brief period in the 1880s, it became one of the region’s most notable ...

Union Pacific's historic Big Boy steam locomotive No. 4014 returned to Northeast Ohio on July 13 for a final stop in Rocky ...

Union Pacific's proposed merger with Norfolk Southern could create significant value, but regulatory hurdles remain. See why ...

After a 25-year struggle to cross the Alleghany Mountains, the Baltimore & Ohio linked Atlantic Tidewater with the ...