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.
When pioneer marine biologist Dr. Eugenie Clark — also known as the Shark Lady — died this past February she had compiled a nearly 75-year legacy of scientific research.
We asked photographers for their favorite shark dives: So skip the cage and dive with great whites, blue sharks, hammerheads, bull sharks and more species.
Get your adrenaline pumping by scuba diving on the windward side of these eight Caribbean islands! With the right conditions, these dives will change your life.