Boeing posted a fourth-quarter loss of $3.8 billion on Tuesday as a machinists strike and other problems continued to plague the troubled aircraft manufacturer ...

Boeing CEO Kelly Ortberg on Tuesday faces investors antsy for answers on how the company plans to move forward from manufacturing problems after posting its sixth consecutive annual loss.

A three-year, $43.6-million assignment for Boeing Defense covers operational support and sustainment for the KC-46 tanker and heavy transport aircraft ... based on the twin-engine, wide-body 767 ...