White tip sharks have a membrane that cover over their eyes as they go in for the kill, because a predator with no sight doesn't have a lot to look forward too.
Bull shark have develop a unique ability to make it a more efficient killer. Being able to move from salt water to fresh water gives it an advantage over its prey.
How do shark eating habits stack up against those of humans? Find out which species eats more ravenously, which has pickier food choices or which will devour just about anything.
Goodbye shark cage, hello shark tube! Shark expert Chris Fallows tests whether magnetic shark repellent is truly effective on great whites from within a specially designed plastic shark tube in this clip from "Great White Invasion."
An 18-foot great white shark named Curly "slam dances" on top of a shark cage. Will she crush the cage? Will the door break open, leaving the men inside vulnerable? "Jaws Comes Home," part of the Shark Week 2011 lineup, holds the answer.
From out of the murky depths, an Atlantic great white shark emerges to feed. This clip from "Jaws Come Home," part of the Shark Week 2011 lineup, is the first time a great white has been filmed underwater in the Atlantic in 30 years.