The skin of a cuttlefish shows its emotional state, changing colors depending on meeting a potential mate or rival. But what happens when a male cuttlefish interacts with Spy Cuttlefish? - [Narrator] ...

This article was originally featured on Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com. A person might wear ...

Many organisms leverage showy colors for attracting mates. Because color is a property of light (determined by its wavelength), it is easy for humans to see how these colors are used in animal ...

Every species of animal in the world has a unique mating ritual. These courtship displays highlight each species’ unique ...

It’s well known that cuttlefish and several other cephalopods can rapidly shift the colors in their skin thanks to that skin’s unique structure. But according to a new paper published in the journal ...

The two males began displaying the bizarre posturing of cuttlefish aggression: raising stiff arms, dilating their w-shaped pupils, and flashing skin colors. "They have a whole repertoire of behaviors ...

The shifting colors on the skin of cuttlefish and other cephalopods could lead to bio-inspired camouflage and signalling, researchers at the University of Bristol suggest. The team was inspired by the ...

Have you ever seen a cuttlefish walk? If you stop by the Monterey Bay Aquarium’s “Tentacles” exhibit, you might. The aquarium is one of a handful in the country to display flamboyant cuttlefish ...

Don’t let the name fool you. Flamboyant cuttlefish (Metasepia pfefferi) look anything but flashy most of the time. Images and videos of the marine mollusks flashing bright purple and yellow hues ...

Jaymi Heimbuch is a writer and photographer specializing in wildlife conservation, technology, and food. She is the author of "The Ethiopian Wolf: Hope at the Edge of Extinction." Cuttlefish are ...