The once-almighty Mitsubishi Motors may have relegated themselves to building cheap small cars and Nissan-derived crossovers, but it was an indomitable powerhouse of innovation back in the day.

There have been many reliable diesel engines over the years. Some are easy to work on, while others are a bit more challenging. The Ford 6.4-liter Power Stroke falls into the latter category, while ...

The Milwaukee County Zoo welcomed a new diesel engine to its train fleet. An inaugural ride for Engine No. 2025 is open to the public on Saturday, Sept. 13. The long-running steam locomotives, a ...