Rotating detonation rocket engines work differently than traditional rockets to maximize thrust while using less fuel—an ...

Researchers in Germany have recently unveiled a hydrogen-powered engine that could challenge diesel in ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

The beauty of manufacturers competing in motorsports is that races can be used to develop and validate powertrains that may ...

There's a somewhat simple explanation behind the rocket science at play here, but the visual result is astounding.

Space startup Astrobotic put its rotating detonation rocket engine (RDRE) to the test for the first time, demonstrating a ...

The CFM LEAP-1B engine found in a Boeing 737 MAX costs around US$14 million per engine. Astro Mechanica claims its turboelectric adaptive engines would be significantly less expensive, already ...

Drivers are constantly tempted by cheap, fast fixes for strange engine noises or warning lights, especially when a repair ...

Looking at 7 automakers with vehicles that are experiencing engine failures in 2026.

D printing can be used for making all sorts of objects, including the cylinder head on your car, but how long would it last?

Your old, reliable engine has been coughing up some strange, but concerning noises. So, you call your mechanic to find out what the problem and solution are to restoring its harmonious hum. But the ...

The check engine light has always been a bit of a gamble.Sometimes it’s a loose gas cap.Other times, it’s a four-figure ...