Boeing's defense business has taken on greater importance as the company struggles with commercial airplane production.

Christy Williams stood outside the Boeing facility in St. Louis for hours on Tuesday next to her handwritten sign declaring: ...

While aerospace stock Boeing ($BA) tackles concerns about strikes at its military aircraft production operations in St. Louis, it also manages to ...

The advanced aircraft featured a 20 percent larger airframe, which could carry upwards of 33 percent more internal fuel, increasing its mission range by 41 percent and its endurance by 50 percent over ...

NEW YORK (AP) — Boeing workers who build fighter jets are planning to go on strike Monday at midnight.