With all the recent emphasis on electric vehicles, we often overlook the technology that still powers most cars on the road today. The internal combustion engine (ICE) has been at the heart of the ...

Porsche filed an engine patent for a W18, and it could power everything from hypercars to SUVs to nothing at all.

Automakers once bet big on bizarre ideas—from swirling airflows to variable compression—and the results were as fascinating ...

Because internal combustion engines operate under such high pressures, it's tough to get their inner workings on camera. Usually the whole process is shrouded by thick metals to contain all of that ...

Internal combustion engines will continue to be the prime power for key sectors of the global economy. Future engine designs will be heavily influenced by AI and the ecosystem of engine operation. New ...

Small, ultra-fast, primary and “afterburner” secondary combustion events promise to deliver brake thermal efficiency as high as 69 percent. A better mousetrap? Even now, as electrification seems ...

Reports of the death of the internal combustion engine have been greatly exaggerated. In the wake of stalled consumer demand and stubbornly high costs, automakers around the world are furiously ...