A Shark's Entire Body is an Ear

Great whites have two lateral lines running from their complex ears all the way down both sides of their body. Because of them, they can sense the slightest vibrations of a seal from hundreds of feet away. (4:33)

None

Latest Videos

Preview thumbnail for video'The Surprising Culprit Threatening Yellowstone’s Grizzly Bears
The Surprising Culprit Threatening Yellowstone’s Grizzly Bears (3:17)
Preview thumbnail for video'How Were Easter Island's Gigantic Statues Actually Carved?
How Were Easter Island's Gigantic Statues Actually Carved? (4:11)
Preview thumbnail for video'How a Single Asteroid Wiped Dinosaurs Off This Planet
How a Single Asteroid Wiped Dinosaurs Off This Planet (1:14)
Preview thumbnail for video'A Look Inside This See-Through Frog
A Look Inside This See-Through Frog (1:01)
Preview thumbnail for video'Who Decided to Put 60 Seconds in a Minute?
Who Decided to Put 60 Seconds in a Minute? (2:33)
Preview thumbnail for video'America's First Multimillionaire
America's First Multimillionaire (2:46)
Preview thumbnail for video'The Devil on the Inside
The Devil on the Inside (2:29)
Preview thumbnail for video'The Inspiration Behind Scream's Ghostface
The Inspiration Behind Scream's Ghostface (2:47)
Preview thumbnail for video'Great Riffs, Ex-Boyfriends, Hit Singles
Great Riffs, Ex-Boyfriends, Hit Singles (3:04)