In this video, we explore a water injection system that can be installed in a car engine. A tank filled with water, connected ...

Hundreds of people gathered in Bloomington, Illinois, on Saturday morning to view Union Pacific’s Big Boy 4014, the world’s ...

Ripping the emissions system out of a diesel truck used to be the kind of decision that ended with a federal indictment, not ...

Starship Flight 13 aborted at T-0 on July 16 as four Raptor 3 engines failed to ignite before liftoff from Starbase, Texas.

Diesel trains have been rattling down tracks for so long that most of us stopped thinking about what comes out of their exhaust. Now there's a quieter alternative showing up on a handful of railway ...

When the first passenger train ran between Bombay and Thane in 1853, few could have imagined that Indian Railways would one day operate one of the world's largest rail networks. From steam locomotives ...