Those who've wondered what lurks in the dark depths of the ocean have a new answer. Scientists working off the coast of Japan say they've managed to capture images of the deepest-swimming fish ever ...

I’ve swum and squealed alongside enormous blue gropers, tiny stingrays, silver and striped fish and even a Port Jackson shark ...

The Hinatuan Enchanted River in the Philippines is a popular but protected area where tourists cannot swim during fish feeding hours ...