Ask the Editors: Airbus is committed to the A330neo for a few reasons, despite slow orders. The larger A350 serves a different market.

Automotive fuel cells are taking to the air, but more development is needed to make them suitable for aircraft use.

European Commission plans to incentivize investment on a large scale so hydrogen may contribute to climate goal.

As ETOPS runs for 777X GE9X engine get underway, GE sets sights on flow-inducer validation tests.

Projects to demonstrate the viability of electric propulsion have gathered momentum over the last several months.

An inside look into the U.S. Army’s radical experiment, Project Convergence, a sensor-to-shooter demonstration.

BEA’s persistence on three research campaigns leads to a potentially far-reaching discovery of metal fatigue on GE-Pratt GP7200 turbofan.

Despite much evidence to the opposite, the public’s image of hydrogen in aviation was set by the 1937 Hindenburg fire.