Cold-water surfing isn't for the faint of heart. And it certainly impacts our performance. But there's something about it that makes us enjoy riding waves more.

Roy Heijdra, Marketing Manager at U-Boat Worx, said: "The Super Sub is a marvel of engineering and luxury. It’s more than a submersible — it’s a first-class ticket to explore the ocean like never ...

Thomas Meurot takes us behind the lens of his Sony award-winning project Kald Sòl (Cold Sun) - a raw, black-and-white ...