Leading engine maker Rolls-Royce is pursuing its own hydrogen engine designs and recently patented a fuel system for a gas ...

Ethiopia's volcanic ash clouds are affecting India and heading towards China, raising significant aviation safety concerns.

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 ...

A Delta Air Lines Airbus A330 was forced to return to São Paulo shortly after take-off after its left engine caught fire, ...