Diesel aircraft engines promise lower fuel burn and cheaper operating costs at a time when every gallon and every kilogram matter in the air. Yet as manufacturers push these powerplants into more ...

Diesel engines are renowned for their remarkable low-end torque, longevity, and sterling fuel economy. Diesel fuel packs 10% to 15% more energy than gasoline or petrol, enabling it to go 35% farther ...

SEOUL, July 19 (Reuters) - Airlines face their longest ever waits for engine maintenance with demand likely to peak in 2026, according to consultancy Bain, constraining carriers' growth and adding ...