RIVIERA BEACH — Jack Kilpatrick was at the Second International Human Powered Submarine Races on Wednesday, not to take part in the competition, but to take some of the best ocean engineers in ...

They were fast enough to win, but not to break a record. At the 10th International Submarine Races, held late last month in Bethesda, Md., Florida Atlantic University?s human-powered submarine ...

SPRING HILL — It was two weeks before the start of the 12th International Submarine Races, and the creators of Sub Zero were still looking to make a few refinements to their scratch-built craft ...