The Union Pacific Big Boy has arrived at Colorado, but its visit continues to have a lasting impact on Altoona and the ...

Union Pacific's "Big Boy" historic locomotive will be making several stops around Colorado this week.

GRAND JUNCTION, Colo. (KKCO) - progress is being made on the cleanup efforts following a train derailment near Whitewater on December 5 th. Officials with Union Pacific said their team has pulled the ...

John H. (Jack) White, Jr., the dean of American railroad historians and retired curator of transportation at the Smithsonian Institution, died on Friday, July 24, at an assisted living facility in ...

Union Pacific Corp. and Norfolk Southern Corp. submitted a revised merger application to regulators that they say offers ...