Nautical disruptor Sharrow Marine has been hard at work fast-expanding its lineup of innovative twisted-loop propellers, ...

Every motorboat owner has a tale of hitting a submerged obstacle or boat ramp and damaging a propeller. Typically metal, it must be removed and taken to a prop repair shop, then sandblasted, bent, ...

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 ...

Clamped or bolted to the stern of the boat, outboard motors offer a very easy and (relatively) economical way of powering small craft. The vast majority of these outboards are gasoline powered, with ...

Mercury took to the CES 2023 show to unveil its latest electric outboard motor for small boats. Meet the Mercury Avator 7.5e. The unit is an all-in-one propulsion package that includes the motor, ...

Flux Marine co-founders Ben Sorkin, Daylin Frantin and Jon Lord say that they began developing an electric outboard ­motor in a garage. That’s a startup plan that worked out for Bill ­Harley and ...

SlashGear has traditionally focused on advancements in terrestrial transportation like cars and motorcycles, but we've devoted plenty of space to discussion of marine engines as well. We've presented ...