Giacomo Palavicini's conservation efforts convinced Honduras to declare a moratorium on shark fishing, making him our July 2015 Sea Hero.

Say hello to these prehistoric sharks — including the infamous Megalodon!

Ever wonder what it's like to capture the amazing underwater footage seen in Shark Week? We've got the answer, courtesy of Andy Brandy Casagrande IV.

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.

How do you know if you're ready to dive with sharks? Here are five tips to help you decide!

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.

Our best training and safety tips to make sure you make the most out of your next shark-diving opportunity.

Watch this amazing footage of a basking shark off the coast of West Cork!