Steam ruled the waves—until diesel showed up. In this powerful video, we break down how a once-overlooked engine design took over the oceans. From Titanic-era rivals to today’s mega-container ships, ...

This winter, we blew our Diesel Power expense budget by chasing bikinis and checking out the latest diesel engines in sunny Miami. Going into the show, we knew very little about the engines that find ...

OAK RIDGE, Tenn. — Oak Ridge National Laboratory and Caterpillar announced a partnership on Wednesday to develop engines using methanol to power large container ships. ORNL researchers said they're ...

Without additional regulation, burning ammonia in ship engines could cause serious impacts on air quality that could result in more than 600,000 additional premature deaths per year, according to new ...

The death knell has been ringing for diesel engines over the last decade, primarily because of their environmental impact. But some still swear by diesels for their abundant torque, efficiency, and ...