Diesel is now within striking distance of the worst price American truckers have ever paid for a gallon ...

Why diesel prices rise faster than gasoline during global crises—and how higher diesel costs ripple through freight, food, ...

We're used to seeing different grades of gasoline, but there are also numerous blends of diesel. Here are the differences ...

American drivers notice soaring gas prices. But another fuel – diesel – is also on the rise, and at a much faster pace. While you’ve likely never bought a gallon of diesel, it’s still worth worrying ...

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The war in Iran has disrupted supplies of diesel, used to power trucks and heavy equipment, much more than gasoline, which is ...

Prices at the pump have seemingly eased in roughly half the country since last week.