Scientists have an explanation why there is an increase of shark attacks off East Coast - ABC News
Fatal Great White Shark Attack at Cape Cod!, Shark Week
Megalodon shark thrashed an ancient whale, scientists find
Ultimate-guide-to-australian-sharks - Australian Geographic
The mystery of the hidden shark species
Never seen anything like it': fisherman's video captures shark feeding frenzy, Sharks
How to survive a shark attack
When Sharks Attack — All3Media America
Three ways sharks help the planet + three ways YOU can help sharks! — Science Mill
How to Survive a Shark Attack