Submarines need to operate stealthily and quietly. In some areas, warming waters and changing salinity levels could make that ...

The unmanned submarine famously dubbed Boaty McBoatface accidentally uncovered a camera set up to photograph the Loch Ness ...

A United States submarine has surfaced in Darwin, just metres from a port that has been leased to a Chinese company.

Vladimir Putin stated that Moscow aims to revitalize and modernize the Navy with new shipbuilding programs, which will ...

Ships and subs at sea are surrounded by billions of gallons of water, all of it undrinkable because of its high salt content.

Investigations continue after at least six Russian nationals die, dozens wounded, following sinking of a tourist vessel.

A submarine attached to a submarine flotilla with the navy under the Chinese PLA Northern Theater Command steams towards the designated area during a recent maritime training exercise.

This month, the Russian Navy’s Kilo-II submarine demonstrated its ability to launch one of the Kremlin’s most advanced cruise ...

At least six tourists were killed on Thursday morning in a Red Sea recreational tourism reef exploration submarine, which ...

Here is everything we know about the Sindbad submarine sinking near Hurghada, Egypt which has killed six tourists and injured ...

Submarines are often located and tracked by passive and active sonar by aircraft such as maritime patrol and reconnaissance planes, surface vessels, and other submarines. Stealthier vessels with ...