National diesel and gasoline prices have decreased, with diesel at $3.451 and gasoline at $3.127. Most U.S. regions saw declines, especially in the Midwest. Diesel prices range from $3.097 in the Gulf ...

Diesel prices fell to $3.800 while gasoline prices rose to $3.140, showing contrasting market trends. The Gulf Coast experienced the biggest drop in diesel prices, while the Midwest saw the largest ...

In the U.S., Diesel has mostly been more expensive than gasoline for nearly twenty years. The price gap came about as new rules for cleaner diesel took effect in 2006, as refineries had to run extra ...