Defiant is getting closer to embarking on a key long-endurance cruise that could have important ramifications for the U.S.

The Defiant will have to pass one final test that comes in the form of a long voyage out on the open seas, facing different ...

DARPA officially named its first-ever seafaring ship built to carry no humans, it will be known from now on as the USX-1 ...

Wendy Williams pushed back against her guardianship in New York City after new medical tests confirmed her dementia.

The United States is doubling down on unmanned maritime innovation in its navy with the christening of the USX-1 Defiant - a first-of-its-kind, fully autonomous medium unmanned surface vessel (MUSV) ...

Zelensky rolled out a list of demands after he spoke with Trump following the bilateral summit with Russian Federation ...

Following its christening, the USX-1 Defiant soon will begin an at-sea demonstration of its reliability and endurance. The ...

A judge temporarily barred O'Rourke's political group from helping to fund Texas Democratic lawmakers who left the state.

Following a meeting between Russian President Vladimir Putin and United States President Donald Trump, the Ukrainian ...