David Callahan is one of a few hundred people who are deep sea oil rig divers. He can’t imagine doing anything else ...

The ocean is such a vast place, with many either curious or terrified to explore its depths - but what exactly happens to our body when free diving? No breathing equipment is used in free diving and ...

Join us as we dive into the deep seas off Japan’s coast to witness one of the most incredible feats of fishing: hand-line fishing for giant squid. Each day, skilled fishermen embark on a challenging ...