While there have been several deadly submarine disasters, the 1963 loss of the USS Thresher along with its 129 crew is the ...

Refueling a nuclear submarine is a grueling process not only in the time it takes to accomplish but also because of the ...

Submarines have come a long way since their humble beginnings, evolving from rudimentary leather bladders to the cutting-edge ...

Former submarine commander L. David Marquet explains how nuclear-powered submarines work and what life is like aboard one.

A deal for Britain and Australia to build nuclear-powered submarines in Adelaide was due to be inked by the defense ...

A Norwegian P-8A "Poseidon" flew close to Russia's major submarine hubs in the Murmansk region before heading to the ...