It would have been revolutionary: an internal combustion engine without oil. And it might have worked. But lots of real-world ...

Washington, D.C., Nov. 07, 2025 (GLOBE NEWSWIRE) -- Internal combustion engines will continue to be the prime power for key sectors of the global economy. Future engine designs will be heavily ...

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 ...

SwRI has a multidisciplinary team dedicated to Hydrogen Energy Research initiatives to deploy decarbonization technologies across a broad spectrum of industries. In 2022, SwRI began modifying a ...

Ethanol has emerged as a versatile renewable fuel for spark-ignition engines owing to its high octane rating, low cost and potential to reduce greenhouse-gas emissions. Its oxygenated nature promotes ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

When I went to school for engine repair in the 1980s, we studied the differences between two- and four-stroke engine cycles extensively. If you're not familiar with engine strokes, understanding the ...

Internal combustion engine development is far from stagnant these days, in spite of the advances in electric powertrains in recent decades—and this patent from Porsche concerning a W-style cylinder ...

Mahindra Vision S SUV: Mahindra is preparing to expand its compact SUV lineup with a new model that could make a strong ...