It had been planned - a deep dive for four experienced scuba diving instructors ... blue water and search for nudibranchs, a type of sea slug. They launched a boat from the shore, anchored ...

(Read more: Get an Amazing Whale's-Eye View Underneath Antarctica) I’ve worked for decades as a deep-diving photographer, at first in the Mediterranean Sea, where I learned to dive 30 years ago.

Ivan, 25, from Serbia, was scuba diving in the Red Sea off the coast of Egypt when he spotted a majestic whale shark swimming ...

snorkeller or scuba diver. With extraordinary coastal scenery and thousands of endemic species, there's plenty to dive into.