A Question of Design, Not Evolution At first glance, it seems obvious that submarines should look like the creatures tha ...

It may not be known to many, but April 11 is designated as the National Submarine Day, as more than 120 years ago on the same day, the United States Navy purchased its first modern sub for its fleet.

When it comes to naval strength, the US is peerless, and that tradition continues with the first rigorous sea test of this ...

Goldstone chronicled Holland’s unfathomable story in his 2017 book, "Going Deep: John Philip Holland and The Invention of the Attack Submarine." "He figured out how to use the principals of undersea ...

Submarines began navigating the depths before the 1900s, and they've advanced considerably in all that time. Modern military subs are stealthy, nearly silent killers roaming below the waves, and the U ...

A submarine under construction in Germany features an unusually large sail, one that likely packs a very potent punch. Experts believe the submarine, the future INS Drakon, will store and launch ...