As technology advances, so does the speed at which submarines can travel underwater. What are the five fastest submarines ...

Submarines' top speeds are different when they're underwater than when they're cruising on the surface -- and not always in ...

This solution could not only help submarines sense where they are without risking exposure, but also elevate a tactical ...

Future Submarines Could Shoot Down Planes Aircraft hunting for submarines have long maintained the advantage, as the crews on submerged boats haven't been able to know if they're being tracked by ...

But this week, it was reported that Beijing is developing a technology that could provide its subs with an even more dangerous capability—allowing submerged submarines to monitor for potential ...

The USS Becuna submarine sank 3,888 tons of shipping and earned four battle stars in World War II.

Most notably the type seems to have a unique propulsion system – one that sidesteps longstanding engineering challenges in order to deliver a quiet attack submarine for near-shore operations, one that ...

And finally, Tony Scott's deliriously entertaining naval thriller Crimson Tide unsurprisingly failed to secure the support of ...

Chinese attack submarine, reportedly under construction in Wuhan, may be intended to counter the recent deployment of US-made ...

Aboard the Virginia-class submarine USS South Dakota, culinary specialists work in tight quarters to prepare meals for up to 150 crew members.