US gas prices have rocketed higher during the on-again, off-again war with Iran.

Diesel fuel tops $5 a gallon as fuel prices go back on the increase.

U.S. diesel prices first surpassed $5 a gallon in March. Renewed fighting in the Persian Gulf and reduced refinery capacity ...

Diesel and gasoline are the lifeblood of modern transportation, each playing a crucial role in powering our world. These fuels are derived from crude oil through fractional distillation, where they ...

The largest-ever global oil supply shortage has topped economists’ lists of concerns since the start of the Iran war. But ...

We all make stupid mistakes. As a driver, one of the worst mistakes you can make is topping your car up with the wrong fuel. This is a task we normally complete on autopilot — we've all done it a ...

Chevy's 6.6L Duramax offers high performance and lousy MPGs. If you want a comparable diesel engine with better gas mileage, there are other options available.

Shipley Energy reports that businesses storing diesel fuel in summer must manage heat effects, adopting practices like shaded ...

According to data collected by RV RoadSigns for the RV Industry Association, an estimated 332,400 to 366,100 recreational vehicle units will ship in 2026, a marked increase from the previous year.

The average price of diesel in the United States rose above $5 a gallon Thursday, up 33% since the start of the war with Iran ...

Many gas stations host diesel pumps that can be easily confused with gas pumps. Pumping diesel into your gas car can wreak havoc on its systems, forcing you to call a tow truck and mechanic.