Diesel engines can technically run backwards, though there's very little (if any) practical applications for this, especially for road-going engines.

If you’ve been to a dealership recently, or even browsed online some, you know just how expensive a new truck is these days. It’s not out of the question to see a sticker price higher than what many ...

We've written extensively about Porsche's investment in a consortium led by HIF (Highly Innovated Fuels) working to produce carbon-neutral gasoline through a method of assembling hydrogen atoms freed ...