The biggest jet engines ever seen are now hanging from the longest wings on any Boeing plane. Ahead of the new 777X jet’s rollout next month, Boeing offered a first look at these jaw-dropping GE-9X ...

Boeing is set to debut its biggest plane ever next month, and the 777X has finally been paired with the gargantuan GE-9X engine that will propel its flight. The plane is currently housed in Boeing's ...

GE Aerospace's test facility in Ohio has been extensively used for work aimed at maximizing the on-wing reliability of new 9X turbofans. The first hybrid-electric flights above 30,000 feet, as well as ...