The Columbia-class submarine outstrips its predecessor, the Ohio class, in many ways—but falls short in one conspicuous one.

The nuclear-powered supercarrier will head from the South China Sea to the Middle East in response to escalating tensions ...

The Navy is on course to stand up new unmanned surface vessel divisions in the coming weeks, service officials said.

A massive, 835.8-pound bluefin tuna was caught off Virginia Beach on Jan. 10. It's been certified as the new Virginia record.