At Korea's largest aquarium, a group of former national synchronized swimmers perform alongside sharks, stingrays and sea turtles
Submerged fantasy exhibit from Viennese artist Andreas Franke draws on "Sleeping Beauty" and "Little Red Riding Hood"
Swedish company launches 360-degree view room right above a coral reef
For a certain type of traveler, "shark-infested" is exactly how the water should be
From rusty wrecks to dozens of toilet bowls -- yes, really -- blowing bubbles is best done at these underwater spots
Asia is home to some of the world's most spectacular coral reef systems, but human activity threatens their existence
One man's artistic vision is understandably distracting divers from Cancun's threatened underwater ecosystem