Back in the early days, diesel engines were for trucks, tractors, and stationary applications. They were deemed too heavy, too complicated, and too unrefined to be fitted onto a road car. Well-known ...

WOOD DALE, Ill., March 20, 2024 (GLOBE NEWSWIRE) -- Power Solutions International, Inc. (PSIX), a leader in the design, engineering and manufacture of emission-certified engines and power systems, is ...

"EVs are green, EVs are environmentally-friendly," blah, blah, blah … That may be true, but who needs a Tesla supercharger when you can simply fill your motorcycle with some leftover restaurant grease ...

WILLIAMS, AZ (AZFamily)—Steam engine 4960 is special not only because it’s one of about 200 steam engines in operation in the U.S. but also because it’s the only steam engine that completely runs on ...

Biofuels have grown increasingly popular in recent years as a way to reduce emissions when it comes to both transport and heating. In the UK, around 1.7 million homes still rely on kerosene heaters, ...

Add Yahoo as a preferred source to see more of our stories on Google. The U.S. is importing an unprecedented volume of used cooking oil to make renewable diesel — a sustainable fuel made from food ...