Though compact diesel vehicles never caught on in the United States, this technology is still plentiful in the domestic heavy ...

California fights America's worst smog with the country's toughest environmental regulations. But is the Golden State really ...

If you want to put Cummins' largest diesel engine in your truck, we've got bad news -- it'd take a pretty large truck indeed ...

Isuzu medium-duty trucks were front and center at Work Truck Week, with a range of builds including EVs, diesel haulers, and ...

A TikTok user who posts about all things motoring has shared some handy tips that can help drivers of petrol and diesel ...