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

Colorado-based firm Beehive Industries has unveiled a 3D-printed turbofan engine for uncrewed combat aircraft.

Engine power is a product of its overall displacement, but two similarly-sized engines with different bore and stroke characteristics don't perform the same.

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

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 ...

Rolls-Royce and easyJet have completed ground testing of a modified Pearl 15 engine running on 100% hydrogen at full takeoff ...

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 ...

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

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

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 ...

Ford may label them them as "EcoBoost" engines, but there's nothing economical about the engines in the 2026 Ford Explorer ...