Skip to main content

Up Next

This Gigantic Shark is a Huge Mystery

This Gigantic Shark is a Huge Mystery

Season 1 Episode 6
10:54
Episode 5: The Calling

The Calling

Season 4 Episode 5
53:05
When Whales Could Walk

When Whales Could Walk

Season 51 Episode 1
53:31
Back to Show
Sharks Unknown with Jasmin Graham

Can Sharks Really Smell Blood From a Mile Away?

Season 1 Episode 5

Learn more about how shark noses work and how natural chemicals found in ink produced by their prey could unlock the secret to the ultimate shark repellent.