Dutch submersible maker, U-Boat Worx, has unveiled its new “underwater supercar” mini-sub called the Super Sub. Reportedly the fastest ever made, the mini submersible is capable of speeds of roughly ...

Speed boats are fast, exhilarating, and undeniably fun, but how fast can a speed boat go? The story of the boat speed record ...

The average speedboat tops out at around 70 mph, which already feels fast when you're skimming waves. But a handful of boats go well beyond that, hitting speeds that don't sound real unless you've ...