Of all the remote-control vehicles one can build, a submarine is possibly the hardest: if something goes wrong with almost any other vehicle, it’s easy to recover and repair, but a submarine is a ...

Which RC submarine is best? Remote control toys can be hugely entertaining. From racing through dirt and doing back flips to soaring through the clouds, you are bound to find a gadget that’s suitable ...

We explore a sunken World War II sea plane using RC submarines to uncover what remains beneath the water. From mysterious ...