The 6.7-liter Cummins diesel is among the top powertrain picks for the Ram 2500 HD, earning it a considerable following. But ...

IRAN and the US look finally set to sign a landmark deal this week that would bring an end to the Middle East conflict. The ...

Fuel prices in India depend on several factors, with global crude oil prices being the most significant as crude is the ...

One of America's largest gas station chains is pouring millions into turning soybeans into renewable biodiesel, and it makes ...

Westport's HPDI system uses a small diesel pilot injection to run primarily on natural gas while keeping familiar diesel ...

Forbes contributors publish independent expert analyses and insights. Robert Rapier is a chemical engineer covering the energy sector. This voice experience is generated by AI. Learn more. This voice ...

When you look at total cost, the 2026 GMC Sierra 1500 Denali with the 3.0-liter Duramax turbo-diesel engine costs less than ...

High-pressure common rail fuel (HPCR) systems are standard on nearly every diesel engine today, from heavy equipment to over-the-road trucks, light-duty trucks, large generators and more. HPCR fuel ...

Despite renewed volatility in global crude oil markets and fresh geopolitical tensions in West Asia, petrol and diesel prices ...

Russia is considering limiting exports of diesel and jet fuel, according to Interfax, as refinery run rates fall to ...

Colo giant Equinix has commenced its first trial of using hydrogen fuel cell technology as an alternative to diesel backup ...

The federal government’s cut to the fuel excise is due to expire at the end of June, meaning the cost of filling up a ...