A lot of diesel vehicle drivers might take certain things about their fuel for granted. We might gripe when its price increases and reminisce about just how cheap it used to be a relatively short time ...

Most people pump diesel without thinking about what's in the nozzle, but the stuff has a long journey before it hits your fuel tank. Diesel doesn't magically come out from underground — it's ...

George W. Bush made hydrogen his baby back in the early 2000's, but this alternative fuel could still have its day in the sun. Share on Facebook (opens in a new window) Share on X (opens in a new ...

Plastoline, a fuel made from everyday plastic waste, powers a Rolls-Royce for the first time, showing a new path for clean, ...

Refuse-derived fuel, or RDF, is essentially what the name sounds like: fuel made up of discarded materials, including agricultural waste and plastic trash. Every year, potentially large amounts of ...

The real test is whether this long-studied technology that converts waste into oil can clear certification and financing fast enough to make a dent before mandates start pushing airfares higher.