As diesel prices soar, truckers are more conscious than ever about improving fuel consumption. But design plays a critical ...

If you chose a diesel pickup over a gas-driven one, then you're already ahead of the game when it comes to fuel economy. According to the Department of Energy, diesel vehicles can be 30-35% more ...

While most of us ride around in cars powered by gasoline, diesel discreetly powers armies of trucks and even some cars, too. Diesel, with its unique smell and the throaty engine hum it creates, never ...

One thing that fascinated me is drivers who achieve high miles per gallon on a regular basis. The national average mile per gallon is 6.91, and fleets in NACFE’s most recent Fleet Fuel Study have an ...

Diesel prices are climbing fast in Minnesota, and industry leaders warn just about everyone will feel the impact.

After nearly five years and $1.5 billion in development, the new heavy-duty Detroit Diesel DD15 engine was unveiled today at the Detroit Diesel plant in Redford, Mich. The DD15 displaces 14.8 liters, ...

Samsara reports rising fuel costs are impacting states like Idaho, Colorado, and Oregon, with increases in diesel affecting grocery prices soon.

Diesel prices are just 20 cents from a record high, with multiple states already setting new records. Experts warn relief is ...

President Donald Trump participates in a bilateral meeting and tea with President Xi Jinping in China. by Jill Ciminillo, Auto Matters Editor Diesel used to be a dirty word that evoked images of sooty ...

Cuba has run out of diesel and fuel oil, according to Energy Minister Vicente de la O, leaving the island facing one of its ...