One ocean conservation group has now shared footage of the broadclub cuttlefish, showcasing the "master of disguise" and its ...

Two giant male cuttlefish put on a mesmerizing underwater light show as waves of vibrant colors rippled across their bodies ...

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 ...

There are many strange creatures that we share the planet with, but cuttlefish are among the strangest. And in a stunning ...

A cute observation in the cephalopods' behavior indicates they also react to sound waves, a notion that will soon be tested with a machine learning approach. Reading time 3 minutes Researchers just ...

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The cuttlefish has a reputation for being a rather solitary cephalopod. But new footage reveals that groups of wild cuttlefish form shoals to migrate, suggesting they are more social than we thought.