A diesel theft in Illinois didn’t end with a high-speed escape or a clean getaway. It ended with two dead vehicles, an ...

Diesel cars can run on vegetable oil which is cheaper than diesel right now.

With the two-week ceasefire in the war between Iran and the United States appearing to hold as of Sunday, many Spokanites are left wondering why they’re still feeling the pinch at the pump.

Paris-Roubaix 2026 was one to remember, for the good reasons of two incredible races with dramatic finishes won by Wout van ...

The "Cars on 5th" event raised approximately $300,000 in net proceeds for Habitat for Humanity Collier. Readers expressed ...

PEMEX Deer Park reports it has contained a diesel spill in the Houston Ship Channel, with no impact on the community, as cleanup efforts continue.

Collins explains how EPA 2027 is shaping the next gen of diesel engines and what fleets should consider as they make procurement decisions.

Few engines have enjoyed as long a reign as this popular diesel.