Huntington Ingalls' Proteus mini-submarine. Image source: Huntington Ingalls. The U.S. Navy wants a robotic submarine-- in fact, by 2020, the Navy would like to have a whole squadron of robotic ...

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 ...