75K views · 225 reactions | A mystery shark was spotted off the coast of California. Could it be a mutant or a hybrid? 廊 Find out on Black Mako of the Abyss, right NOW, as #SharkWeek continues on Discovery. | Shark Week | Facebook

Every year tiger sharks gather in big numbers in Maui. What's the cause? It's a mystery that's a decade in the making. Now, a team of fearless shark scientists get hands-on with one of the ocean's largest predators and these young women will do whatever it takes to crack the case. Maui Shark Mystery, part of Sharkfest, tonight at 8pm, on National Geographic WILD UK. | National Geographic UK

25K views · 218 reactions | The megalodon was the largest shark to...