Stronger fuel standards and cleaner technologies are driving major efficiency gains in China’s heavy-duty vehicle fleet, ...

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

When it comes to the three main diesel mills we see in the domestic market, there's Ram's Cummins inline-six mills, and Ford ...

The latest diesel engines from Caterpillar, Cummins, Deutz, FPT, Isuzu, JCB, John Deere, Kohler (now Rehlko), Komatsu, Kubota ...

The V8 diesel engine didn't have its greatest introduction, at least in the passenger car world. Developed for buyers seeking higher efficiency, Oldsmobile's V8 diesel-powered Cutlass proved to be a ...