Boats are propelled forward by various power sources, such as human power, wind power, and internal combustion engines. Nowadays, even electric boats are coming onto the scene. Propulsion for ...

This video follows the process of building a custom boat designed to test and compare propeller efficiency under real-world ...

This is an opinion column. A new propeller design will likely start popping up on boats in Alabama and across the nation in the next few months—provided that the manufacturer eventually gets the price ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. LAKE OF THE OZARKS, Mo. — A Kansas City ...