Personal subs have tended to be acrylic spheres with pontoons, the bulbous transparent capsules offering exceptional views, but not much interior space. Besides looking clunky, these subs typically ...

There are a handful of ultra-high-net-worth pursuits that sound tempting, but don’t really make sense. They’re typically wildly expensive and operationally inconvenient. And always difficult to ...

When it comes to owning a submarine, there’s always one nagging issue: You’re going to need a place to put it. But that isn’t really a problem for the latest personal sub by U-Boat Worx. That’s ...

But the price tags, size and weight of the underwater craft have kept most potential buyers away from ownership. You have to be a billionaire and own a very large superyacht. Until now. U-Boat Worx’s ...

MUSKEGON, MI -- A display of six "personal submarines" drew lots of interest and lots of admiration Saturday morning at the USS Silversides Submarine Museum on the Muskegon Channel. The mini-subs, ...

There's a growing number of would-be Captain Nemos visiting the octopus' garden in their own yellow submarines. Building your own personal sub is a new hobby that is taking off like a torpedo. A ...