Hopefully Union Pacific's testing of two different retrofit technologies for reducing emissions in older locomotives, an experimental "oxidation catalyst" filtering canister and a diesel ...

Big Boy No. 4014 just may be chugging through a city near you, as Union Pacific announced the legendary locomotive's upcoming ...

Union Pacific's famed Big Boy steam locomotive will be headed west during its "Westward Bound" summer tour. The world's ...

Our 2023 rail preservation review illustrated a focus on new and renovated museum facilities. In 2024, focus shifted to ...

Two Union Pacific employees were killed, and three others were injured when a freight train collided with a tractor-trailer and derailed in West Texas Wednesday, authorities say.