Rudd serves as the narrator for National Geographic's upcoming docuseries "Secrets of the Octopus" Kelli Bender is the Pets Editor at PEOPLE. She has been working at PEOPLE since 2013. Her work has ...

In a world of predators, this octopus chose deception over defense. The mimic octopus can transform into more than 15 different marine species, from venomous lionfish to deadly sea snakes. This master ...

This is a list of ten extraordinary creatures and the hard science of their powers. From electric eels that generate hundreds ...

Different animal species have evolved a number of ways to hide in their environments. One of the most popular tactics is by camouflage, often by matching the background or by having patterns that ...

These are the weird reasons octopuses change shape and color These are the weird reasons octopuses change shape and color ...

Paul Rudd (left) and a shot of a mimic octopus featured in National Geographic's Secrets of the Octopus (right) Actor Paul Rudd knows what it takes to transform into another person for a role, and ...