The simple answer is that the company added chevrons because of the advantages they offered.

The biggest concern for Boeing was that, while chevrons were certainly effective at lowering engine noise, they also had the ...

How one key design choice from the 1960s still impacts the Boeing 737's performance today.

How is the 737 MAX program still at risk?

Portuguese investigators have disclosed that a Ryanair Boeing 737-800 flew four flights before the discovery of damage to an engine nacelle that had occurred during a landing incident the day before.

SEATTLE — Boeing's newest and smallest 737 Max jetliner took flight for the first time, into blue skies — and a cloudy, crowded market. The takeoff, at 10:17 a.m. Friday outside Seattle, was ...