Houstonians living within the city limits use the Metro light rail system, a type of public transit that should not be confused with the trains that transport freight. Although passenger trains and ...

After 20 years as an aerospace engineer, including 13 years at SpaceX, Matt Soule sought a new transportation challenge he could channel into a startup. He chose electric battery autonomous freight ...

U.S. freight railroads are a major source of pollution, chuffing out more nitrogen oxide than all the nation’s coal-fired ...