The crushed wreck of an Argentine submarine has been located one year after it vanished into the depths of the Atlantic Ocean with 44 crew members, in the country’s worst naval disaster in decades.

There are some inherent risks with diving deep into the murky depths of the ocean in a submarine. You could run out of air, end up poisoned, or be crushed to death. If you find yourself in a sinking ...

In the darkness of the Pacific, three American submarines closed in on a Japanese convoy steaming confidently through dangerous waters. Minutes later, torpedoes tore into troop carriers and escorts ...