They're far from the fastest vessels in the world's oceans -- five ... (51.4 mph), breaking the world submarine speed record. As impressive as that was, the boat didn't last longer than two ...

San Francisco Bay is turning into a race course for some of the fastest boats on the planet. The Oracle San Francisco Sail ...

NJ – Ridgewood Crew showed off both its speed and depth at the 2025 Haddon Hammer, earning five individual medals across four races while the boys team took home the overall ‘fastest boat ...

But there's plenty that is known about a sub's speed while underwater ... that also powered the boat's two 825-hp electric propulsion motors. Some of the world's fastest diesel-electric ...