Scientists think the flamboyant cuttlefish has opted to walk rather than swim because its cuttlebone, which is that flat, chalky shell you’ll often find on the beach, is smaller, relative to its body ...

Cuttlefish. Image via Pixabay. Cuttlefish are marine mollusks related to squids and octopuses. They have a unique internal shell called a cuttlebone, which helps them control buoyancy in the water.

Cuttlefish wave their expressive arms in four distinctive dancelike signals—potentially letting them communicate visually and by vibration. These marine invertebrates, which have eight sucker ...

A new study puts cuttlefish at center stage with the famous "marshmallow test," and shows that these soft-bodied hunters have ...

Cuttlefish may "wave" at each other with their tentacles to communicate, new research suggests.. But the study, which has not yet been peer-reviewed, didn't determine what messages the arm waving ...

Researchers just spotted cunning cuttlefish waving to one another with their tentacles, a previously unobserved behavior that pushes the boundaries of the creature’s intelligence. Cuttlefish ...

It's time for seafood salads, fresh and tasty but also light and wholesome, like cuttlefish salad! These tender mollusks with ...

Cuttlefish can change colours and textures for camouflage purposes. Researchers found cuttlefish communicate by waving their limbs. A study identified four distinct waving patterns among ...

Cuttlefish have long fascinated us with their spectacular ability to camouflage, but now they reveal a previously unknown form of communication: arm movements that resemble waving—or even dancing.

Cuttlefish have one of the most fascinating hunting techniques in the ocean – they use hypnosis to catch their prey. In this video, we dive into how these masters of camouflage use pulsating ...

Researchers from École Normale Supérieure in France have found evidence of cuttlefish possibly communicating with each other, by waving one of their ten limbs—eight arms and two tentacles—at ...