The NTSB probe of the Alaska Airlines 737-9 blowout suggests safety systems work, but not effectively enough to address problems promptly or assuage workers.

Questioning of aviation’s net-zero-emissions 2050 target comes as key technologies move toward ground and flight testing.

New requirements to validate human factors assumptions and the need to comply with a 2013 rule have pushed Boeing down an unfamiliar path to 777X type inspection authorization.

CFM International blames high-pressure turbine blade supply issues for Leap 1A delivery delays that are adding to Airbus’ production headaches.

An engine choice for a 737 successor may be years away, but Boeing is showing signs of preferring ducted engines to the outwardly more efficient open fan.