Learn to swim alone with this simple, step-by-step guide. Master techniques in the shallow end, practice kicking, and float ...

Many people learn to clear their ears (and sinuses) when swimming or diving underwater out of necessity. Though this is part of the instruction in a scuba diving course, recreational swimming does not ...

A new underwater robot can swim through the water with fins, and walk or crawl along the bottom when necessary. These capabilities could really give it a leg up – pun fully intended – at outperforming ...