Cuttlefish can change colour in 200 milliseconds, as fast as a human can blink. Cuttlefish have W-shaped pupils, which are ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment.View full profile Rachael has a degree in Zoology ...

A "bubble shield" has been installed in South Australia's Spencer gulf in an urgent bid to protect giant cuttlefish from harm caused by the deadly algal bloom. Dr Zoe Doubleday is a marine ecologist ...

Zoe Doubleday receives funding from the Australian Research Council and is affiliated with the University of South Australia. She is also a Director of the Southern Ocean Discovery Centre and Board ...

Every year off the South Australian coast, giant Australian cuttlefish come together in huge numbers to breed. They put on a technicolor display of blue, purple, green, red and gold, changing hues as ...

Every winter, giant cuttlefish gather by the thousands for a battle royale to win a mate. Every winter, off the coast of South Australia, thousands of giant cuttlefish gather for the showdown of a ...

What started as a simple feeding turned into a wild underwater stampede. ‘Very Sad’: Trump Slams Supreme Court Ruling 10 Forbidden Places on Earth That No One Is Allowed to Visit Venezuelan fighter ...

Beneath the placid surface of the global seafood market, a material financial risk is quietly escalating—one rooted deep within the industry’s supply chain. It’s not climate volatility or ...

A new study has suggested a species of marine animal may communicate with each other by waving. Researchers from École Normale Supérieure in France have found evidence of cuttlefish possibly ...

Researchers observed the common cuttlefish (Sepia officinalis) routinely wave its arms in four flashy gestures. Cuttlefish wave their expressive arms in four distinctive dancelike signals—potentially ...