When survival is the goal, greater security comes with numbers. Here, we're taking a closer look at schools and shoals—plus, we'll tell you how to capture the best underwater photos.
Marine Life
With hundreds of sites to choose from, the Cayman Islands are a true divers playground. Finding out where the sites are that best suit you can be difficult.
Are you in the mood for mantas? Looking to relax with some rays? We've got 25 of the best underwater photos from the 2014 Through Your Lens Photo Contest to tide you over until our next issue.
Take a digital dive into the bizarre depths of our blue planet and look through the eyes of our 2014 Scuba Diving Photo Contest contestants as they show this amazing array of underwater photography
Eager to learn more about sharks? There's an app for that!
Top 5 Worst Shark Movies of All Time
Are you up-to-date on the latest shark news? In early July, the NOAA listed four distinct population segments of endangered and threatened scalloped hammerhead sharks on the U.S.
Have you ever wondered what it's like to get bit by a great white shark? Then watch this video from Discovery Channel's SharkCam while you wait for Shark Week 2014 to start.