Diesel and gasoline prices rose nationwide this week, with the Rockies and Midwest seeing the largest increases.

Just ten years ago, diesel dominated South Korea’s automotive market. Its powerful torque delivered strong performance, fuel ...

Gasoline is lighter than diesel and consists of hydrocarbons primarily in the range from four carbons (e.g., butane) up through hydrocarbons with around 12 carbons. Diesel contains more energy per ...

National gasoline averages hold steady near $3.06, offering some relief for fleet operators despite rising diesel prices.

Even though diesel, electric, and even hydrogen-powered vehicles are present on the roads, they remain in the minority; gasoline still powers most cars. However, diesel is still the preferred choice ...

MINNEAPOLIS — As summer gets closer and more people get ready to hit the road for vacations, all eyes are on the price of gasoline, hoping for a break from ever-rising prices. But drivers with ...

[Stay on top of transportation news: Get TTNews in your inbox.] Relatively routine fuel tax increases are set to take effect July 1 in California, Illinois, Indiana, Missouri and Virginia, while a ...