"Linked to their brain, thousands of pigment cells expand and contract on their skin." ...

Two giant male cuttlefish put on a mesmerizing underwater light show as waves of vibrant colors rippled across their bodies ...

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 ...

Cuttlefish may use movements of their tentacles to transmit visual and vibrational messages. A recent study explores this intriguing hypothesis, opening new perspectives on their social intelligence.

Whyalla has been forced to wind back services and let staff let go as its tourism industry suffers million-dollar losses from ...

Underwater footage captures a cuttlefish rapidly changing its colors and patterns, showcasing one of the ocean's most ...

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 ...

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 ...

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 ...

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 ...

Can you remember what you had for dinner last weekend? That ability is a function of episodic memory, and how well we can recall the time and place of specific events typically declines with age.