It’s a bird, it’s a plane, it’s Super Sub! U-Boat Worx’s just-launched, ruby-red flagship may have more in common with the original 1950s Superman than the color of his cape. The Dutch submersible ...

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 ...

Submarines began navigating the depths before the 1900s, and they've advanced considerably in all that time. Modern military ...

People like to make things more complicated than they need to be, and the words we choose to describe things are just one of those many ways. For instance, consider that all bourbons are whiskey, but ...

Admittedly, though, when it comes to the ultimate superyacht toy, the mini-sub’s appeal is tough to beat. People have been fascinated by what lies below the surface of the ocean for millennia.