The next time you see a supertanker or cargo ship sail by, you might notice a stream of bubble trailing behind it. Here's why ...

The Prairie-Masker system is a two-part underwater noise reduction system used by U.S. Navy surface ships and submarines. It's designed to make vessels harder to detect by passive sonar ...

Cruise ship stabilizers are features built into ... First used in the late 1800s, these are internal pump and tank systems.

Article continues below ADVERTISEMENT Sea Zero’s power system is equally impressive ... but innovative features is the ...