Years ago, a large Tiger Shark took Colin Cook's leg and nearly killed him. Now, he's a world champion and surfs more then ...

The species was in a sharp decline due to overfishing, but protections put in place – such as prohibiting the harvest of any sand tiger sharks – have helped the species to recover, according ...

Okinawa and its surrounding waters represent what marine biologists call a "shark and ray hotspot" in terms of both diversity and conservation significance. In this episode of the OIST podcast, Dr.