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 ...

If you use diesel fuel in cold weather, it has a chance of turning into a gel-like substance. Gasoline doesn't have this problem, though. Here's why.

Diesel doesn't magically come out from underground — it's engineered through a complex refining process that involves many ...

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.

Diesel engines power more than you may realize. While diesel was once considered a useless byproduct of the crude oil refinery process, it's now responsible for powering everything from freight trains ...

According to Green Car Congress, more than 3/4 of the over 15 million commercial trucks on the road today in the United States use diesel fuel. Diesel fuel differs from gasoline in that it packs more ...

Before we get into this discussion about the best diesel fuel additives, it's important to understand exactly what diesel additives are. During the refining process, diesel fuel receives a rating ...