Tristan Guttridge

Something shocking is happening in the abyss around Guadalupe Island. Photos of great whites with strange scars believed to be from giant squids have...

Michael Phelps travels to Bimini Shark Lab to visit Shark Week veteran Doc Gruber and Dr. Tristan Gutteridge to learn everything 'shark'.

We have all seen the movies, sharks jumping into boats, circling in tornados and risking their lives to attack humans. Could these shark feasts...

A group of shark experts set out to discover which shark species has the deadliest bite. Using bite force meters, biomedical imaging and a...

In this episode, Josh Gates explores the remains of an American ship sunk by a Nazi U-boat during WWII. The quest takes a thrilling turn as he teams...