Shakespeare’s Juliet asked, “What’s in a name?” She was talking about Romeo, but she may well have been riffing on the different types of green diesel being marketed these days. Let’s start with ...

As gas prices gradually rise throughout the year, many owners are concerned. It becomes difficult to budget things correctly, and all that’s left is to monitor the market to anticipate changes.

Over the years, it has been argued that diesel fuel is, in many ways, superior to ordinary gasoline, as it can boost both a vehicle's fuel economy and its power output. But there are reasons that most ...

Fuels produced from plant feedstocks are touted by many as a viable and lower-carbon alternative to traditional gasoline or diesel. But the need to dedicate large swaths of land to growing crops for ...

Our article last week on Ford's doubling of its flex-fuel models included a mention that diesel models of the new 2011 Ford Super Duty pickup trucks will run on either pure diesel fuel or a mix of up ...