Some agree that batteries are the clear winner in the race against hydrogen technologies, while others think the opposite. There's no such debate among internal combustion engine proponents. Almost ...

Mid Michigan Research LLC is a research firm focused on improving the efficiency of internal combustion engines. Founded by Harold Schock, a professor of mechanical engineering at Michigan State ...

Toyota's most modern engine needs something you probably have in your nightstand.

NOTE: With this issue of HOT ROD, your Shop Series begins a slightly different and more comprehensive approach to the discussion of engine and vehicle basics. In the coming months, you'll find a frank ...

Imagine more efficient internal combustion engines with lower emissions, sparked by computer simulation. Scientists across the U.S. Department of Energy’s (DOE) Argonne National Laboratory have ...

British EV conversion specialist Halcyon decided to flip the script and release an internal combustion engine restomod of a Rolls-Royce Corniche.

Chinese researchers have published peer-reviewed work on a series-hybrid propulsion system designed for compound-wing ...

A better mousetrap? Even now, as electrification seems poised to end the internal combustion engine’s long run as the transportation motivator of choice, enterprising tinkerers continue to propose ...

For more than 100 years, the internal combustion engine (ICE) has been the mechanism of choice for vehicles of all shapes and sizes. Across all configurations, the principle is the same: a mix of fuel ...

Rotary engines differ from conventional ones in many respects — and one of them is the fact that they use two different spark ...