Cheyenne-based Big Boy 4014, the world's largest operating steam locomotive, will make its first ever coast-to-coast tour this year to honor ...

Riddle me this: what has 24 wheels, weighs more than three Jumbo Jets, and can pull five miles (eight kilometers) of cargo at seventy miles per hour full steam? That last clue should easily give it ...

A dinosaur rolled into Kansas City Tuesday night. It’s not really a dinosaur, but the Union Pacific No. 4014 Big Boy steam locomotive that rumbled and hissed to a stop at Union Station to the delight ...

Add Yahoo as a preferred source to see more of our stories on Google. Aug. 28—STERLING — The Union Pacific Big Boy Steam Engine No. 4014 will make a whistle stop in Sterling on Friday, Sept. 6. Here ...

OGDEN — A legendary locomotive made its return to Ogden this weekend. Union Pacific’s Big Boy No. 4014 made a weekend stop that drew thousands of visitors of all ages to Union Station from its arrival ...

The world's largest operating steam engine, Big Boy No. 4014, is returning to Utah for a two day stop in April.Union ...

Editor's Note: Tuesday's timing schedule for the Union Pacific 4014 Big Boy in Nokomis, Illinois has changed. The latest information can be found here. Our original story continues below. Illinois ...

The world's largest steam engine will roll through the heart of Iowa this fall. The Union Pacific Big Boy No. 4014 will soon depart on its Heartland of America Tour, highlighted by an overnight stop ...

The US is preparing another historic coast-to-coast journey for Big Boy 4014, the world’s ...

When it comes to the most powerful engines in modern-day, you wouldn't be alone if your mind immediately went to the highly advanced rocket engines powering spaceflight. What might be more surprising, ...

A historic Union Pacific Railroad locomotive will stop in several Texas cities during the "Heartland of America Tour" which brings it to Fort Worth for public viewing in October. People lined the ...