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 ...

Ethanol fuel, often touted as a more sustainable alternative to traditional gasoline, has become an increasingly common element in automotive fuels. While its environmental benefits are widely ...

The transportation sector — particularly shipping and aviation — plays a major role in global greenhouse gas emissions, contributing billions of tonnes of CO₂ annually. Both industries face unique ...