Three times faster than most personal submersibles, U-Boat Worx's Super Sub has a top speed of 10 knots.

You can tell by the name it's not exactly a real submarine. The Ego Compact Semi Submarine promises to offer you and a friend an unbelievable view of the undersea world but it's not actually ...

Personal submarines are a popular toy aboard huge yachts. Nick Verola Not only does the yachting class enjoy exotic deliveries — bagels from Zabar’s, sex workers, a rare melon from the island of ...

Perhaps the fastest civilian submarine used for recreation is the U-Boat Worx's newest personal submarine, the Super Sub, which is more like an underwater car than a traditional sub.

These Personal Subs Can Now Be Rented by the Week U-Boat Worx's new "wet lease" program offers yacht owners a front-row seat in the deep at a fraction of the cost of personal submarine ownership.

A Bay Area designer has created the first ever consumer-friendly submarine.

The South Korean company Raonhaje is capitalizing on that allure with its new EGO Compact Submarine. The personal submersible will enable a fortunate few with deep pockets to experience life below ...