Cuttlefish wave their expressive arms in four distinctive dancelike signals—potentially letting them communicate visually and ...

A cute observation in the cephalopods' behavior indicates they also react to sound waves, a notion that will soon be tested ...

Cuttlefish cause their tentacles to undulate in ways that appear to carry specific meanings, at least to other cuttlefish, a ...

Sophie Cohen-Bodénès and Peter Neri, neuroscientists at École Normale Supérieure, in France, report possible evidence of ...

"We introduce a previously undescribed communication display in two cuttlefish species: Sepia officinalis and Sepia bandensis ...

Cuttlefish flash patterns and colors on their skin to communicate, and they may wave their tentacles to send visual and ...

Sophie Cohen-Bodénès told Newsweek: "We are investigating quantitatively if cuttlefish also use the signs to interact with prey." ...

Cuttlefish are already known for their complex communication techniques, including color changes and body postures.

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—sometimes ...

Researchers observed the common cuttlefish (Sepia officinalis) routinely wave its arms in four flashy gestures. 33,187 people played the daily Crossword recently. Can you solve it faster than others?

Cuttlefish appear to wave at each other in what researchers think could be a form of communication. (Image credit: Sophie Cohen-Bodenes and Peter Neri) The researchers identified four "arm wave ...