Despite its critics and moves toward electrification, the internal combustion engine is not yet dead. Though its design for passenger vehicles may have begun to reach its apex with Mazda’s Skyactiv ...

The H12 is supposedly a variant of the HR12, a 1.2-liter, three-cylinder turbocharged engine, which was fitted with a new combustion system with a 17:1 compression ratio, a new exhaust gas ...

Horse Powertrain, in collaboration with Repsol, has developed the HORSE H12 Concept, a next-generation hybrid engine designed for high efficiency and low fuel ...

Ford is treating the 2026 rule reset in global motorsport as a once‑in‑a‑generation chance to redefine what an internal combustion engine can be. The company is pouring its racing, truck, and ...

The European Union is abandoning its plan to require all new cars to be zero emission from 2035, replacing the hard ban on combustion engines with a softer emissions target that keeps some fossil-fuel ...