Donald Trump's unusual move to fire Robert Primus from the Surface Transportation Board pushes the Union Pacific-Norfolk ...

Summer 2025 left fans of big steam wanting more, with Union Pacific Big Boy No. 4014 being the sole Class I representative — ...

Union Pacific announced Friday it will spend $100 million to buy 20 battery-electric engines. It said the investment is "the largest investment in battery-electric technology" by a major railroad.

Union Pacific’s $250 billion merger with Norfolk Southern will likely cause delays, consolidation, and higher costs instead ...

Federal inspectors said they found an alarming number of defects in the locomotives and railcars Union Pacific was using at the world's largest railyard in western Nebraska this summer, and the ...

Union Pacific Railroad officials recently announced that the company has reached an agreement to acquire the locomotive from the RailGiants Train Museum at the fairgrounds.