Researchers observed the common cuttlefish (Sepia officinalis) routinely wave its arms in four flashy gestures. Cuttlefish wave their expressive arms in four distinctive dancelike signals—potentially ...
Daily Galaxy on MSN
We Already Knew That Cephalopods Were Intelligent, but Not to This Extent: A Cuttlefish Has Passed a Test Designed for Children
A new study has revealed that common cuttlefish (Sepia officinalis) are capable of delayed gratification, a trait previously ...
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.
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 ...
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This article was originally featured on Hakai Magazine, an online publication about science and society in coastal ecosystems. Read more stories like this at hakaimagazine.com. A person might wear ...
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 ...
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