A friend of mine who works in powertrain at Ford told me recently the company has just one more new engine coming. And that's it. Ford, like most other automakers, is shifting its powertrain lineup ...

The German company's 500-hp A03 is the most powerful piston aircraft certified to date and could act as a turbogenerator to power electric motors and recharge batteries. RED Aircraft's A03 piston ...

The Astron Aerospace H2 Starfire is a clean burning hydrogen and water powered internal combustion engine alternative to battery cell technology. There is very little parasitic power loss with the H2 ...

The 10.6-litre, 2-stroke, 3-cylinder, opposed-piston Achates engine already meets 2027 regulations while being lighter. But hey, relax. That company also said that by 2030 50% of its new vehicle sales ...

The U.S. Army just awarded a Phase II contract of $1.7 million to the company LiquidPiston. The contract follows LiquidPiston’s successful completion of a Phase I xTechSearch Small Business Innovation ...

Ferrari has filed a patent for an engine with pill-shaped pistons, a radical departure from traditional circular piston designs. While Honda famously experimented with oval pistons in the late 1970s ...