CHEYENNE, Wyoming — A natural gas pipeline ruptured and burst into flames early Sunday in southern Wyoming, charring a freight train and lighting up the night sky with a glow seen more than 60 miles ...

Designed to transport freight over mountains during World War II, Big Boy steam engine #4014 is the world's largest steam ...

Wyoming's capital city is located at the northern terminus of the extensive and fast-growing Front Range Urban Corridor, an ...

OMAHA, Neb.--(BUSINESS WIRE)--Union Pacific Railroad's iconic Big Boy No. 4014, the world’s largest operating steam locomotive, will journey between Wyoming and Colorado later this month. The limited ...

A natural gas pipeline ruptured and burst into flames early Sunday in southern Wyoming, setting fire to a freight train and lighting up the night sky with a glow seen more than 60 miles to the ...

Union Pacific will renew its push for one-person train ... The pilot program will run in western Nebraska between North Platte and Morrill and in Colorado and Wyoming between Denver and Cheyenne ...

OMAHA, Neb. (AP) -- Union Pacific Corp. lifted its embargo on new contracts for Wyoming coal on Tuesday, signaling that the nation's largest railroad is ready to sign up new coal customers for the ...

GREELEY, Colo. — The world's largest steam engine is coming back to Colorado. Union Pacific will bring Big Boy No. 4014 to Greeley from Thursday, July 17, to Saturday, July 19, as part of a limited ...