The Atlantic’s David Frum discusses Donald Trump’s proposed diesel deal with Russia and how it’s being perceived by Americans ...

A new class action says GM uses low oil to deny Duramax engine claims. GM’s own 2024 and 2025 dealer bulletins show why a cracked oil cooler makes a neglected engine and a defective one look the same.

An executive order signed by Gov. Gretchen Whitmer temporarily expands when farmers and loggers can use red-dyed diesel, allowing it for some highway uses through the end of the year.

Missouri Gov. Mike Kehoe signed an order to aid farmers during the peak harvest season. Temporary fuel relief is here for ...

Making Ram’s 6.7-liter Cummins turbo-diesel engine available in the Ram 2500 Power Wagon only increases the truck’s appeal, bringing amazing torque, smooth operation and surprising relative efficiency ...

President Donald Trump’s diesel deal with Russian President Vladimir Putin has been criticized by both Republicans and ...

With the average diesel price in Michigan at nearly $6.50 Gov. Gretchen Whitmer on Monday signed an executive order declaring ...

Diesel fuel is about as expensive as it has ever been, its per-gallon price ranging so high as to make regular gasoline look ...

Scientists have built a 25-kilowatt (kW) diesel reformer that converts fuel into hydrogen-rich gas to generate electricity ...

Maryland farmers can use red-dyed diesel in their on-rad trucks for the first time after an order from Gov. Wes Moore (D).

From groceries to childcare, Texans are spending more to live here. Here's how much costs have risen, why it's happening and what candidates are proposing to fix it.

As the average diesel price in Michigan sits at nearly $6.50, Michigan Gov. Gretchen Whitmer on Monday signed an executive ...