If you own a truck with the 6.6L Duramax diesel, you already know what it costs to feed it. The engine makes 470 horsepower and 975 lb-ft of torque, and it will haul just about anything you can ...

Researchers in Wisconsin have developed a concept engine that can run on gasoline and diesel at the same time, with a ...

They pull hard and use less fuel than a gasoline engine doing the same work. Greater fuel efficiency will often offset the ...

Internal combustion engines built the modern world but they are major polluters, but this hydrogen engine prototype could ...

MILTON, Fla. -- President Donald Trump told national news outlets Monday that he aims to suspend the federal gas tax "for a ...

Patrick De Haan of GasBuddy told WTOL on Monday that Ohio's average diesel price was $5.94, 18 cents from tying the ...

Volvo's D13 engine cuts NOx emissions by 80%, aligning with 2027 EPA standards for cleaner, efficient heavy-duty truck ...

Indonesia’s B50 diesel plan could reshape fuel markets as palm-based biodiesel expands across transport and industry.

Using existing backup generators as regular sources of electricity would emit lots of pollution into American skies and ...

First Quarter Net Sales of $128.6 million First Quarter Net Income of $7.3 million Diluted EPS of $0.32 for the Quarter WOOD DALE, Ill., May ...