Electric and hybrid motors are not the only recipients of research and development resources, as evidenced by these ever-improving internal combustion engines.

A company called Horse Powertrain said it started making the world's first mass-produced with direct injection for LPG fuel.

The internal combustion engine (ICE) has been at the heart of the auto industry for almost 150 years. It continues to be the primary source of motive power for vehicles worldwide, be it cars, trucks, ...

And a variety of other new internal combustion engine technologies could give battery power a real challenge in the coming years, according to industry experts.

During a seminar focused on hydrogen-powered internal combustion engines (H2 ICE), Volvo, Bosch, Cummins, and Cespira executives highlighted the work their companies are doing to advance H2 ICE ...

Small, ultra-fast, primary and “afterburner” secondary combustion events promise to deliver brake thermal efficiency as high as 69 percent.

Advanced researchers and engine makers say the internal combustion engine’s ability to be more efficient and run on greener fuels means an extended life.

Industry leaders have been working to give the basic piston engine an extended life using greener fuels as they allow reduced cost of fuel while at the same time reducing greenhouse gases.

The automobile industry is about to be massively disrupted. The shift from internal combustion engines to electric vehicles is unstoppable and will happen faster than almost anyone anticipates ...

The current gas and diesel engines will hang around still, but don't expect any new fire-spitting five-cylinders.

Cummins Inc. (NYSE: CMI) has taken another step forward in advancing zero carbon technology as the company began testing a hydrogen-fueled internal co ...