Sheila Dugan lives near the Skinners Falls Bridge, which will be demolished soon. She was arrested on her third trip to the ...

This spring, the Defiant will embark upon a multi-month demonstration that will test the craft’s autonomy, endurance, and resilience.

Depending on which Star Trek series you grew up with, the bridge of the Starship Enterprise, USS Voyager, Defiant, or Discovery can be as familiar and comfortable as your own living room.

Naval warfare is heading in a similar direction, exemplified by DARPA's new prototype vessel, the USX-1 Defiant. Last month, this 180-foot, 240-metric-ton ship made its debut in preparation for ...

Technically, the Defiant is in the medium USV category, serving as a vital bridge between smaller USVs and larger systems, like the Navy’s planned Large Unmanned Surface Vessels (LUSVs).