A few years ago, it looked like diesel engines would undoubtedly play a substantial role in the looming fuel crisis — which, of course, arrived with a vengeance that few of us anticipated. Almost ...

Diesel engines may still get a chance to survive in the future because of the latest research and claims from the University of New South Wales. In their study, its team made a hydrogen-diesel engine ...

The U.S. refining sector, faced with decreased demand for its product, is starting to shrink via the closure of several refineries — actions that had been infrequent in recent years. The good news for ...