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, ...

Whyalla is the breeding spot for hundreds of thousands of cuttlefish, but the international spectacle has been cancelled ...

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

Cuttlefish aren't wearing 3D glasses to enjoy state-of-the-art movie theater technology, but rather to help scientists better understand how they see the world. It turns out that when it comes to ...

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

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 ...

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 ...

Sophie Cohen-Bodénès and Peter Neri, neuroscientists at École Normale Supérieure, in France, report possible evidence of cuttlefish communicating by waving their 'arms' at one another. Their paper is ...

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, ...

When it comes to underwater robots, some tasks are easy to automate, while others are best handled by manual remote control. The Cuttlefish offers the best of both worlds, plus it cleverly changes ...