The diesel price used as the benchmark for most fuel surcharges continued its upward climb this week, though volatile market trends and the march of the calendar may signal a peak in the recent surge.

U.S. diesel prices jumped above $5 a gallon on Tuesday, marking the highest level since December 2022, as the strain on global energy markets from the war with Iran continues to ripple through the ...

The weekly roundup from the U.S. Energy Department shows the price of diesel dropped 1.3 cents over the past week to $3.993 per gallon. The weekly roundup from the U.S. Energy Department shows the ...

Diesel engines may be suffering in the public eye due to the scale of the Volkswagen diesel-emission cheating scandal, but luxury carmakers are pushing forward with plans to boost overall fuel ...