Start-up zero-emissions propulsion developer Universal Hydrogen has been forced into liquidation after failing to raise additional funding.

Airbus is conducting a flight-test campaign to study the water vapor exhaust from a hydrogen fuel cell system to understand if it will create a contrail.

A new plan focuses on tracking airplane production basics as key to addressing issues and eventually increasing production.

Our roundup of the main aerospace and defense stories making the news this week.

Boeing is pointing to factory floor changes as keys to tracking metrics that, for now, are more relevant than familiar measuring sticks like production rates.

Despite strong demand for new commercial aircraft, supply chain woes are forcing Airbus to delay rate targets and may make it sell parts of the space business.

Liquid hydrogen (LH2) may be the promised panacea for aviation’s journey to net-zero, but getting there is going to be tough—particularly for the engine-makers.

The UK petroleum giant is scaling back plans to develop new sustainable aviation fuel (SAF) and renewable diesel production projects in Europe and the U.S.