This summer, we’ll look at three shark species with notorious reputations: tiger sharks, great whites and oceanic whitetips. We’ll meet scientists who are shedding new light on these enigmatic ...

Sand tiger sharks, also known as gray nurse sharks ... Sand tigers are the only shark known to come to the surface and gulp air. They store the air in their stomachs, which allows them to float ...

"It has been proven that the Insta360 X4 housing is tiger shark bite resistant." Nascimento told Storyful that the diving guide had to chase the shark down to retrieve the camera, which was yanked ...