Young jumping spiders dangle by a thread through the night, in a box, in a lab. Every so often, their legs curl and their spinnerets twitch — and the retinas of their eyes, visible through their ...

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 ...

Ze Frank used his mellifluous voice to teach us indisputably true Morgan Freeman facts. Then he relayed more true facts about the seahorse, the tarsier, and the mantis shrimp. Now he’s back after a ...

Duke biologist Sarah Zylinski wants to better understand how cuttlefish see the world. Like their relatives octopus and squid, cuttlefish are master camouflagers—and Zylinski says you can learn ...

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One of the two cuttlefish she used in the experiment, as expected, kept its skin smooth and could no longer change color in the portion affected by the surgery, though it swam around healthily enough.

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.

Every winter, off the coast of South Australia, thousands of giant cuttlefish gather for the showdown of a lifetime. In an effort to win a mate, these shape-shifting sea creatures display some of the ...

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 When it comes to food, ...

You might have seen videos of octopuses opening jars or heard rumors of their intelligence. It turns out they aren’t the only tentacled mollusks with an impressive skill set. Scientists have found ...

National News The Cuttlefish, a Master of Camouflage, Reveals a New Trick Consider the cocktail umbrella. Like their larger counterparts, these wee things can be furled and unfurled easily. Once you ...