The state of Colorado and Union Pacific on Monday signed an agreement extending the railroad’s lease of Moffat Tunnel for 25 ...

Colorado Governor Polis has signed a new lease with Union Pacific to bring ski traffic to the railroad.

Here we profile 12 of the most famous railroad tycoons in the 1800s and early 1900s who helped shape the modern industry in ...

State officials finalized a landmark agreement with Union Pacific Railroad that modernizes a century-old lease for the Moffat ...

Gov. Jared Polis and Union Pacific Railroad President Beth Whited signed a 25-year lease agreement for passenger rail access ...

A person was struck and killed by a Union Pacific train in Sacramento early Monday afternoon, officials say. The incident was ...

Union Pacific Railroad on Monday released its final soil test results for Houston's Fifth Ward, two years after partnering ...

The latest heritage unit to join Union Pacific’s fleet honors Abraham Lincoln, who enabled the building of the ...

A total of 176 properties near a contaminated rail yard site were tested for toxic chemicals. Forty-one locations were found ...