There is no longer any doubt that internal combustion engines are on the way out the door. Most of us now believe that the doom of the ICE will be the electric cars, with their motors and batteries.

Sandia National Laboratory led by Sandia researcher Peter Van Blarigan that has been testing physical components of free-piston engines which could be 50% efficient. This is about twice as good as ...

The internal combustion engine, for all its mechanical sophistication, still runs on a 19th-century mechanical idea: pistons ...

Cessna Aircraft appointed Abelag Aviation S.A., Delta System-Air a.s., and MAC Aviation S.A. authorized sales representatives in Europe for the Caravan and single piston-engine aircraft lines. Abelag, ...

1. EcoMotors is developing high-efficiency engines — specifically the unique opoc (Opposed Piston Opposed Cylinder) engine — for use in cars, light trucks, marine applications, agricultural vehicles, ...

Some of the world’s most complicated engines were created to achieve a specific objective. These engines were built to satisfy monster power requirements or to hit a high level of performance within ...

Security’s tight at Achates Power Inc. in San Diego, where you don’t just walk into the light-industrial building and expect a tour of the labs — something common where R&D is under way. Before ...

Last month, Minnesota-based Cirrus Aircraft launched G6, the sixth generation of its SR range of single-piston airplanes. Encompassing the manufacturer’s SR20, SR22, and SR22T models, the new ...