Divers have observed just a ‘couple of dozen’ of the cephalopods along the heritage-listed Cuttlefish Coast in South Australia, causing locals and marine scientists to worry ...

A freediver exploring the kelp forests off Cape Town, South Africa, had an unexpected underwater encounter with a curious ...

A breathtaking underwater encounter has offered a rare look at one of the ocean's most remarkable creatures. The footage, ...

Cuttlefish skin is interesting in many ways: it functions as a display system, camouflage device, texture generator, and ...

Whyalla’s iconic giant cuttlefish dive site — a magnet for international tourists and snorkellers — faces new entry fees, ...

Crafty cuttlefish employ several different camouflaging displays while hunting their prey, according to a new paper published in the journal Ecology, including mimicking benign ocean objects like a ...

From May to August, if you head into the water around Point Lowly, South Australia, it will be a chilly 12 degrees Celsius. But you'll be able to observe what look like aliens — hundreds, even ...

When cuttlefish know that shrimp—their favourite food—will be available in the evening, they eat fewer crabs during the day. This capacity to make decisions based on future expectations reveals ...

A new study published this month outlined how cuttlefish can pass the "marshmallow test," a version of which was popularized in the viral TikTok patience snack challenge Maria Pasquini is a Senior ...

Cuttlefish, with their blimp-shaped bodies and eight squiggly arms, don’t age like people do. Sexual maturity tends to come late for them—about three-quarters of the way through their two-year lives, ...