Cummins diesel engines power a lot of heavy-duty pickups, but which specific models come with one? Can you buy the engine on ...

However, without the debut of its very first engine, the Cummins Hvid oil burner, the brand's later achievements might not ...

Fuel efficiency is always top of mind. Cummins is delivering measurable gains with the new Cummins X15 GHG 27 engine—up to 4% ...

Famously, Soviet tanks in World War II were powered by diesel, while the Germans used gas engines. Closer to home, even the turbodiesel wizards at Cummins have been second-guessing themselves on ...