"Ultimately, diesel and gasoline drive inflation, not crude oil."

A new pact that calls for Russia to boost the U.S. supply of diesel over the next few months is unlikely to make a dent in painfully high prices at the pump or elsewhere, energy policy experts say

Much of the U.S. economy runs on diesel, from tractor trailers to farm combines. And sky-high diesel costs eventually trickle down to consumers.

Experts say the new executive order will have a limited impact on farmers and truckers who rely on diesel.

The days of brand-new production vehicles spewing massive black clouds of diesel exhaust fumes are over, largely thanks to the introduction of diesel exhaust fluid and selective catalytic reduction. Diesel truck enthusiasts, long-haul truckers and ...

It’s the second week of increases for gasoline, though diesel prices are set to fall for a third consecutive week

Russian President Vladimir Putin agreed to release 300,000 tons of diesel immediately and millions more over the coming months.

Diesel used to cost less than gasoline, but tighter fuel standards, taxes, global demand, and today’s distillate shortages have pushed diesel to a much larger premium.