Giant Shark Takes Whale's 'Whole Head Off' in 'Lightning' Attack

While a beachgoer was trying to send a stranded whale back to sea, a suspected great white leapt from the water and attacked.

Megalodon shark thrashed an ancient whale, scientists find

Safety Not Guaranteed - Surfer

Lightning, Voltage, Causes, & Facts

Why are your chances of being attacked by a shark greater in coastal waters in comparison to the open ocean? - Quora

Rare megamouth shark found in east Africa for the first time—why so little is known about it

The deadliest and most dangerous shark species

UK shark attacks mapped - plus what to do in the (unlikely) event that you're a victim, Science, News

70 Shark Facts That Prove They're Actually Pretty Cool

Shark attack survivor says people should respect, not fear, the seas — The Safina Center

The Most Shark-Infested Waters in the World

Shark Attack FAQ – Discover Fishes

Galapagos Sharks