A new study has revealed that common cuttlefish (Sepia officinalis) are capable of delayed gratification, a trait previously ...

During an event, details like what you saw, smelled, and felt aren’t stored as a single memory. Rather, they are encoded and stored in your brain separately. To retrieve that memory, those pieces must ...

We named him Squirt—not because he was the smallest of the 16 cuttlefish in the pool, but because anyone with the audacity to scoop him into a separate tank to study him was likely to get soaked.

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 ...

A zoomed view of a small patch of cuttlefish skin, revealing the coordinated expansion and contraction of small groups of light and dark chromatophores. Images have been aligned to remove movements ...