The historic Union-Pacific steam train nicknamed "Big Boy" went through Argos, Indiana today, thrilling an enormous crowd of train enthusiasts.

TOLEDO, Ohio — "Big Boy," the world's largest operating steam locomotive, will make a few stops in northwest Ohio as a part of its cross-country tour celebration the nation's 250th anniversary. The ...

ROCHESTER, N.Y. — The largest operating steam engine in the world will make its way to Western New York next month. The massive train is called the “Big Boy” and is operated by Union Pacific. It’s ...

Norfolk Southern (NS) is celebrating America’s anniversary with its America’s 250 series of six custom locomotives that will tour the East Coast. The renderings were revealed May 20. According to NS, ...

The world's largest steam engine is returning to Boone during its coast-to-coast tour. The Union Pacific Big Boy No. 4014 is taking a historic tour as part of the nation's 250th anniversary, ...

KANSAS CITY, Mo. (KCTV) - As organizations across the country prepare for the nation’s 250th birthday, Union Pacific has rolled out one of its historic attractions. Big Boy No. 4014, the world’s ...

The engine, nicknamed "Big Boy," is making a stop in western New York as part of its 'Coast to Coast' tour, which is celebrating the 250th anniversary of America's independence. Shuttles to see the ...

Editor’s Note: This story has been updated to clarify which rail lines Big Boy No. 4014 will use to travel on its Eastern leg. (NEXSTAR) — It’s the moment many locomotive fans have been waiting for: ...

SALT LAKE CITY — Train enthusiasts in Utah have another reason to celebrate this year. Union Pacific announced several new stops for Big Boy #4014, the world's largest operating steam locomotive, as ...

The Reading & Northern Railroad will host Union Pacific’s Big Boy #4014, the world’s largest steam locomotive, as part of celebrations marking the 250th anniversary of the United States, the eastern ...

Three of the four RS-25 engines powering the Artemis II mission previously flew on NASA’s Space Shuttle fleet. The engines are cooled by liquid hydrogen to prevent the nozzle from melting from the ...