Increasingly stringent federal emission standards for diesel engines have become a major headache for trucking. Like most new technologies, the post-October 2002 emissions controls have their share of ...

Locomotives that run on diesel can be electrified. This would both cut CO 2 emissions and significantly reduce overall energy consumption, according to a new study. Researchers at SINTEF have now ...

We all know diesel engines produce Earth-moving torque to outclass gas engines in pulling power and heavy-duty workloads. We also know that diesels could outlive a similar gas engine, given proper ...