People swear by the health benefits of cold-water immersion, but new research found that the science behind these claims is ...

When humans kick swim through water, vortices form around their legs, generating the force that propels them forward. However, the mechanisms underlying variations in the structure of these vortices ...

It’s deep enough to dunk your face and head into the water while you’re plunging, and the squarish shape is ideal for a wide ...