Sharks Unknown with Jasmin Graham

Sharks Unknown with Jasmin Graham

Can Sharks Really Smell Blood From a Mile Away?

Could a shark prey unlock the secret to the ultimate shark repellent?

Cascade PBS Staff • Apr 2, 2024

Sharks Unknown with Jasmin Graham

This Gigantic Shark is a Huge Mystery

Explore how we find and tag a massive and mysterious shark: the basking shark.

Cascade PBS Staff • Apr 2, 2024

Sharks Unknown with Jasmin Graham

Sharks Unknown with Jasmin Graham

Explore cutting-edge shark research in elasmobranch science.

Cascade PBS Staff • Mar 27, 2024