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

Higher carbon-dioxide levels in the atmosphere change all these things. The gas’s mere presence acidifies seawater. Its ...

A vessel carrying 45 Russian tourists sank off the coast of Egypt on Thursday. The cause of the sinking remains under ...

Submarines are meant to be stealthy, silent weapons of destruction, but how do they navigate and engage targets? In more ways ...

Russia is engaging in extensive espionage activities targeting Italy, utilizing submarines and drones. Italian entrepreneurs ...

Ships and submarines fight wars above the waves and below, but which of those two is faster? We break down the differences in ...

KITTERY, Maine – Portsmouth Naval Shipyard hosted Commander, Naval Submarine Forces Vice Adm. Robert Gaucher, March 27.

GD secures a $1.07 billion contract to provide long lead time material associated with Virginia Class Block VI submarines.

Hiring and salaries are expected to continue to rise in part of Connecticut for years, if not decades, based on a U.S. naval ...

Questions are now being asked about what caused the vessel to sink - and the security measured around such tours.

Liberal Leader Mark Carney pledged to buy new submarines, fleets of drones and more heavy-duty icebreakers while hiking pay ...