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 ...

Jet-propelled boats come in all shapes and sizes, carrying several advantages over more traditionally powered vessels. The propulsion units operate much like that of a personal watercraft, pairing an ...

The Discovery Bay woman whose jet ski collided with a ski boat died after being hit by the boat's propeller, authorities said today as doctors continued to treat her 14-year-old son for injuries he ...