Articles on Diesel

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Demand for rail freight shipping is up, as trucking becomes more expensive. Both use diesel fuel, but trains are more efficient at carrying heavy loads long distances. Scott Olson/Getty Images

Trump speculates on diesel fuel export ban as high prices ripple across US economy

There’s not much diesel fuel lying around, and lots of people want to buy what is available, as well as what little is produced each day. It’s all a matter of supply and demand.
Double stacked cargo freight trains like this were planned for the Inland Rail – until its northern half from central NSW to near Brisbane was scrapped. Australian Rail Track Corporation

After dumping Inland Rail, Australia has no plan to stop relying on diesel trucks for freight

Inland Rail was meant to take 200,000 trucks a year off our roads – but it’s now been cut in half. Why is rail freight shortchanged compared to roads and city rail?
Gas prices were well over $4 a gallon on April 28, 2026, in Brooklyn, N.Y. Spencer Platt/Getty Images

What’s in the price of a gallon of gas?

As US gas prices climb, politicians are looking at ways to lower them. An economist breaks down what does − and doesn’t − move the number on the sign at the gas station.

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