Westport Fuel Systems CEO David Johnson describes a different type of natural gas engine based on Rudolf Diesel’s original theory. Powered via its high pressure direct injection system developed ...

With all the recent emphasis on electric vehicles, we often overlook the technology that still powers most cars on the road today.The internal combustion engine (ICE) has been at the heart of the auto ...

Diesel engines handle the combustion process a little differently. Inside a diesel, fuel is injected directly into a highly compressed chamber of air to cause combustion, forcing the piston down ...

A pending European Union regulatory change would classify heavy-duty trucks using the engines as zero-emission vehicles, boosting hydrogen internal combustion technology.