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

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

The Scenic Eclipse is one of only a few Antarctic vessels to carry a submarine. The submarine—the Scenic Neptune —can carry ...

Spanish environmentalists warned Celebrity Apex of potential risks as the nuclear HMS Astute docks at Gibraltar port.

Cruise ships berthed in Gibraltar are being warned of the dangers of a British nuclear submarine, prompting Spanish environmentalists to alert Gibraltar cruise ship passengers that they are at ...