Kratos Defense and Security Solutions has unveiled the second version of the XQ-58A Valkyrie, featuring an internal landing ...

Why is it that most accidents happen during the landing phase of flight and not on takeoff? Answer: The short answer is ...

Inspired by this natural design, the engineers outfitted the RoboBee with its own set of long, double-jointed legs. These new appendages are designed to cushion the impact as the robot transitions ...