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 tour.

Union Pacific's Big Boy No. 4014 steam engine embarks on its first coast-to-coast tour to celebrate America's 250th anniversary.

Union Pacific was hit with a lawsuit on June 23 in Oregon District Court over the company's alleged responsibility for the Rowena Fire in Wasco County. The suit, brought by Singleton Schreiber on ...

Editor’s Note: This story has been updated with an additional date for the Ogden, Utah, stop initially omitted by Union Pacific. (NEXSTAR) – The wait is over, sort of. Union Pacific has announced the ...