Visit the website for the step-by-step tutorial. All links will open in the same tab. Create a magical DIY mermaid monofin for kids with this simple tutorial. Inspired by The Little Mermaid, it's the ...

So grab some flip-flops and let's make some waves! Begin by placing the flip-flops on the cardboard and drawing the shape of the monofin around the base of the shoe. You can make your fins any shape ...

Freediving with a monofin can not only increase your speed underwater, but it can also help you get even closer to nature by mimicking how dolphins swim. Photograph by Dudarev Mikhail, Shutterstoc ...

The race is being broadcast as part of Discovery Channel's Shark Week Michael Phelps, the world's most decorated Olympian and a swimmer nicknamed the "Flying Fish", has gone head-to-head against a ...

but in warmer waters. Although the US athlete represents the peak of human athletic prowess, he can only swim at a top speed of 5-6mph (8-10km/h) without a monofin, while a Great White is capable ...