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 ...

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.

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 ...

Imagine powering long-haul aircraft and heavy ships with fuels derived from just air, water and renewable electricity. This is moving from science fiction to the verge of reality, thanks to the ...

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 ...