The Environmental Protection Agency says it is ending credits to automakers who install automatic start-stop ignition systems in their vehicles.

A General Electric U33B is the latest diesel locomotive to join the Master Line from Atlas Model Railroad Co. The ...

Even if you don't plan on ever owning a car with a diesel engine, you may still want to know how they compare to gas engines ...

This multi-function device earns its spot in any car emergency kit with multiple functions, most of which come in handy ...

Some of the world’s most complicated engines were created to achieve a specific objective. These engines were built to ...

Zander Sutton has been writing about cars since high school, where he started his own automotive website, writing car (and the occasional airline) reviews and opinion pieces. Since then, he has grown ...

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...

There’s still another couple of months before the 2026 crop of F1 cars takes to the track for the first preseason test. It’s a year of big change for the sport, which is adopting new power unit rules ...

A clean-sheet engine design always merits a second look, and when that engine is a high-tech unit designed as the volume-seller for a global conglomerate that’s been in rough straits, it’s worth a ...