The activist and conservation champion plans to use the award money for critical tools to combat illegal fishing in the protected waters around Malpelo, Colombia.
Discover how to ethically (and legally) swim with wild dolphins. Learn about respecting their space and behavior and choosing responsible tour operators to ensure both your safety and the well-being of these marine mammals.
Masters of disguise, the leafy sea dragon is one of the trickier ocean critters to spot. Here's why these mythical-looking animals dazzle us—and how to take the perfect photo.
Great whites get all the glory, but bottom-dwelling sharks bring plenty to the table. Here, we're looking at some of our favorite seabed shark species.
The nonprofit Orgcas is making major strides in shark conservation through science, communication, education and local tourism with the help of local fishermen.
Dive into a bit of history in the waters surrounding this remote Antarctic island, the site of famed explorer Sir Ernest Shackleton's harrowing journey.
Nudibranchs may look beautiful and delicate, but these sea slugs have some of the ocean's best defenses, making them worthy adversaries against would-be predators. Here's how to photograph them.