Shawn Heinrichs discusses the ugly and sometimes dangerous world of shark conservation.

A Jupiter, Florida, dive operator is hand-feeding sharks in U.S. waters. Is this high-adrenaline dive really good for sharks or the dive industry?

You'll do everything but pillage and plunder on Blackbeard's weeklong Bahamas dive fests.

Ever been curious what its like to free dive with sharks? Dr. Mauricio Hoyos Padilla shares his experience tagging great whites.

Looking for an out-of-the-ordinary shark dive? Here are five you probably haven't heard about but should — plus 15 favorites we just can't get enough of.

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.