The cephalopod cuttlefish has passed a famous psychological “marshmallow” test designed to gauge the propensity for delayed gratification in children. The findings indicate that these sea creatures ...

Consider the cuttlefish. According to new research, this cephalopod has a trick hidden up its tentacles — or rather, its large brain. It reveals one surprising aspect of this creature's intelligence: ...

Cuttlefish can show the same amount of self-control as bigger-brained animals, a test found. The cephalopods resisted taking food immediately to get a better reward later. Similar tests are used on ...

A cute observation in the cephalopods' behavior indicates they also react to sound waves, a notion that will soon be tested with a machine learning approach. Reading time 3 minutes Researchers just ...

The cuttlefish, an underwater sea creature, just passed a cognitive test proving that there is still plenty to learn about animal intelligence, according to researchers at the University of Cambridge.

Cuttlefish, the squishy sea creatures, showed impressive self-control in an experiment. It means they have something in common with primates. Why Cuttlefish Are Smarter Than We Thought By being able ...