In a statement released last year by Boeing, builder of the X37B "will perform ground-breaking aerobraking maneuvers to take the dynamic spaceplane from one Earth orbit to another while conserving ...

On the night Stephanie Cosme died, her sister and brother said they received a curt explanation from a U.S. Air Force official who met them at the hospital: The civilian contractor was failing to ...

Joby Aviation builds electric-powered aircraft and may soon operate an air taxi service. Here's what investors should know ...