Renewable diesel as a drop-in fuel for diesel combustion engines is starting to gain traction in the U.S. trucking industry, said suppliers, distributors and federal energy researchers. Industry ...

Use of low-carbon renewable diesel and biodiesel fuels are delivering significant greenhouse gas (GHG) and other emissions reductions in California, and hold expanded opportunities for reducing carbon ...

Regardless of whether it burns gasoline or diesel, your internal combustion engine works by igniting a mixture of fuel and air to create power. To do so effectively, it must reduce the detrimental ...

Stellantis reported a net loss of $26.3 billion for 2025, citing nearly $29.9 billion in what it described as unusual charges ...

Petrol and diesel owners could save as much as “half a gallon” of fuel by pressing one switch found in almost all modern ...

Internal combustion engines are literally the engines of the modern world. Without the invention of these genius mechanical creations, our world would be markedly different and the pace of life would ...

Diesel and gasoline engines might look alike under the hood, but they use oil in very different ways. Gas engines run cleaner, but diesels create much more soot, crank out higher compression forces, ...

The California Air Resources Board has approved for 2027 what the Engine Manufacturers Association refers to as “sweeping new regulations affecting heavy-duty trucks sold in the state.” The regs ...

Many gas stations host diesel pumps that can be easily confused with gas pumps. Pumping diesel into your gas car can wreak havoc on its systems, forcing you to call a tow truck and mechanic.