Filmmaker Bertie Gregory has swum with the best of them, but never with a bull shark. Until now. Gregory got up close and personal with the massive beast for National Geographic's annual SHARKFEST ...

Add Yahoo as a preferred source to see more of our stories on Google. Explore the diverse world of aggressive sharks, highlighting how evolution has tuned them for various aquatic environments. From ...

Sharks are among the ocean's most fascinating predators, but a handful of species account for the vast majority of documented attacks on humans. Drawing on information from the International Shark ...

While spearfishing at a hotel known for its dangerous conditions, the video captures a harrowing encounter with three bull ...

A Maui couple is speaking out after fending off a tiger shark while kayaking in Hawaii. Cheslei Akima and Alika Dickerson said they were kayaking about a mile off the coast of Olowalu on the western ...

Sharks kill a handful of people each year, yet the ocean's most feared predators face threats so severe that the real danger ...