Trucks with dual fuel tanks are a thing of the past, but their memory remains.

Oil prices matter because they ripple through daily life: Higher crude often means pricier fill-ups, shipping and ...

There’s something undeniably magical about standing next to a massive steam locomotive that once thundered across the Pennsylvania countryside, its steel wheels larger than you are. The Railroad ...

Arrivals of diesel and gasoil from Europe and the Baltics regions to the United States northeast coast have surged to a record high so far in November, according to data analytics firm Vortexa.

The DPF is a critical emissions control component in modern diesel vehicles, but it can wear out over time. Here's what to do ...