Diesel used to be a dirty word that evoked images of sooty smoke, choking fumes and loud engine sounds. But nowadays, unless you're stuck behind a Mack truck, diesel is a little cleaner and a lot ...

The truth is that it's not hard to find reliable diesel engines. If you're building a diesel powerplant, you're using ...

Fuel-efficient trucks are no longer niche experiments, they are now some of the smartest buys on the market for drivers who ...

You don't see diesels on the road as much ever since Volkswagen's emissions cheating scandal broke, but they're still out there, and the people who love them still love them. That's partly because ...

Signed into law in 1975, the Corporate Average Fuel Economy (CAFE) standards regulate how far vehicles must travel on a ...

Not a huge percentage of our readers probably get their heat from diesel fuel, but it’s not uncommon in remote areas where ...