The price of diesel has reached an all-time high, a result of the war in Iran and Ukraine's attacks on Russian refineries.

The U.S. average price for diesel Friday reached a new all-time high of $5.85 a gallon — up nearly 60 percent from a year ago ...

The price of diesel in the United States has reached a record high of $5.85 per gallon (3.9 liters) amid the war with Iran, ...

Because of the war in Iran, the cost has climbed past the record it reached in 2022 after Russia’s full-scale invasion of Ukraine.

If a mechanic suggests that you should clean your car's fuel tank, you should be wary. Here's why it's a very uncommon job most cars don't need.

The cost of the fuel, used in farm machinery, trucks and other heavy equipment, has surged because of the war in Iran and ...