When combined with a specific electrolyte, this blood-inspired technology has set new voltage records, opening up the ...

Big Boy 4014 was returned to service in May of 2019 to celebrate the 150th anniversary of the transcontinental railroad.

Big Boy No. 4014 was delivered to Union Pacific in December 1941, built to cross the Wasatch Mountain Range east of Ogden, ...

The steam shop is a monolithic brick building as tall as the overpass. The early-morning sun reflecting Big Boy’s “whitewall” silver wheels and matching running boards commemorating a cross-country ...

A WWII-era locomotive steeped in American history is set to travel through Kansas during its big coast-to-coast tour ...

Toyota's most powerful 2026 engine isn't what you'd expect - gone are the days of V12s and V8s, replaced by something surprisingly different.

Union Pacific’s legendary Big Boy No. 4014, the world’s largest operating steam locomotive, will be making a whistle stop in Oroville on its coast-to-coast tour celebrating  America’s 250th birthday.

Union Pacific Railroad has launched new rolling stock to mark the 250th anniversary of the United States of America.

Three Union Pacific locomotives, including the world's largest steam locomotive, will be stopping in Buffalo during a tour to ...

The historic 1.2 million-pound Big Boy No. 4014 locomotive is about to set off on the first portion of its coast-to-coast ...

EXCLUSIVE: A new account as thrilling as any novel reveals the story of the Nazi Ghost Train and the brave men and women who ...

CHEYENNE, Wyo. — The world's largest steam locomotive is returning to the rails this year in honor of America's 250th anniversary. Union Pacific Railroad said its first-ever coast-to-coast steam tour ...