A Union Pacific engineer has been charged with being on drugs while driving a train loaded with 16,000 tons of hazardous ...

A Union Pacific engineer was arrested in Wyoming for reckless endangerment after exhibiting erratic behavior on a train ...

A former Union Pacific engineer says the arrest of an engineer charged with being on drugs while operating a 16,000-ton train ...

Authorities have arrested a Union Pacific Railroad employee who is suspected of driving a train while under the influence of a controlled substance.