Around the world, ships are increasingly turning to electric battery-powered motors as a way to reduce toxic, planet-heating ...

A Scottish company is planning to build a fleet of uncrewed submarines to tap into the $3 billion subsea services market. HonuWorx plans to deploy a fleet of 50 electric-powered robotic submarines ...

We knew our engine hacks theme would come down to an argument over the difference between “a motor” and ... e-scooter that used the same electric drill propulsion setup.