Heed the advice on the cover of the Hitchhiker's Guide to the Galaxy and don't panic, at least not yet. Or, maybe just panic a little on the inside, but maintain your calm demeanor on the outside.

Electric propulsion is not just another powertrain option, it is a fundamentally different way to turn energy into motion ...

The electric vehicle revolution gets all the headlines, and perhaps for good reason. What nobody mentions is that the global ...

You don't see diesels on the road as much ever since Volkswagen's emissions cheating scandal broke, but they're still out there, and the people who love them still love them. That's partly because ...

Internal combustion engine blowby, whether gasoline or diesel, occurs when part of the compressed mixture of air and fuel leaks past the piston rings during the compression or power strokes of a ...

2025 is turning out to be a busy year for Cummins and its well regarded diesel engines. Following the launch of the updated Cummins 6.7L turbo diesel engine for the Ram 2500 and 3500 series, Cummins ...

At TopSpeed, William Clavey is Editor-at-Large, where he focuses on authority and exclusive content, reviews, news articles, features, and opinion pieces all while sharing his passion for everything ...

A post goes viral on Facebook every few months when someone puts “green gas” in their car. It’s kind of an ongoing joke used to slam folks who are none the wiser about the differences between gas and ...

Porsche is reportedly reworking the next-generation 718 EV platform so it can also take gasoline engines, keeping combustion ...