Search Results for: Cuttlefish
49 results
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PaleontologyOctopus origins
After examining more than 90 new specimens of Nectocaris pteryx, paleontologists put it near the root of the cephalopod evolutionary tree.
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Smart from the start
Karen Warkentin speaks admiringly of the eggs of red-eyed tree frogs because, for one thing, they know what’s shaking. SMART FROM THE START Three-day-old embryos of red-eyed tree frogs position their big, branching gills near the oxygen-rich egg surface. K. Warkentin/Boston Univ. and Smithsonian Tropical Research Institute PRENATAL ESCAPE A female pale spitting spider can’t […]
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Chemistry
Changing charges make for squid rainbow
Study finds how proteins self assemble in the cells of Loligo squid to reflect different wavelengths of light
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Life
Embryos can learn visually
For cuttlefish embryos, what they see is what they'll crave as food later
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Humans wonder, anybody home?
One afternoon while participating in studies in a University of Oxford lab, Abel snatched a hook away from Betty, leaving her without a tool to complete a task. Spying a piece of straight wire nearby, she picked it up, bent one end into a hook and used it to finish the job. Nothing about this […]
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Health & Medicine
One Downside to Sushi
Uncooked fish can host detectable concentrations of potentially toxic chemicals — pollutants that cooking can make disappear,
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