The national average on-highway diesel price rose 1 cent to $3.754, according to data released by the U.S. Energy Information ...

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

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.

Europe, one of the world's biggest diesel consumers, faces a major glut which combined with weak demand is weighing heavily on the ability of the region's refineries to keep running.

T here was a time when solving bad fuel economy didn’t mean building a better engine. It meant just adding another tank. As one person put it, “Two switches, two gauges, and twice the chances to ...