Nautical disruptor Sharrow Marine has been hard at work fast-expanding its lineup of innovative twisted-loop propellers, releasing tweaked models for new applications while also ramping up overall ...

Over three years ago, Suzuki broke new ground in outboards when it introduced its DF350A, which featured contra-rotating propellers seen previously in sterndrive applications. The dual-prop setup ...

As lightweight, power-dense axial-flux electric motor topology shows its ability to be a dominant force in the auto market, and flashes early signs of inherent superiority for the skies, it's also ...

Unlike most vehicles, commercial boats can be considered a "power source sold separately" mode of transportation. Smaller boats such as canoes mostly use paddles, but anything larger requires an ...