While auto engines are getting smaller and more efficient, marine outboards are packing on the cylinders. A year after introducing the "world's first V12 outboard," Mercury Marine followed up with ...

Yamaha Marine has updated its immensely popular 4.2L V-6 Offshore outboard motors—the F250 and F300—with a number of improvements, including new electric steering systems, redesigned exhaust bypass to ...

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 ...