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Image of the Day
Image of the Day: Dumbo Octopus Hatchling
Staff | Feb 21, 2018
The baby cephalopod looks and behaves like an adult from the moment it emerges from the egg.
Image of the Day: Cuttlefish Camouflage
Staff | Feb 16, 2018
The cephalopod’s unique ability to disguise itself relies on a single motor nerve exclusively dedicated to skin tension and papillary control.
Image of the Day: Brand New Pyjamas
Staff | Aug 23, 2017
As it matures, this chromatophore-clad pyjama squid (
hatchling will learn to use the color-changing cells that adorn its body to alter its appearance.
Cephalopod Genomes Contain Thousands of Conserved RNA Editing Sites
Abby Olena | Apr 6, 2017
Octopus, cuttlefish, and squid extensively edit messenger RNAs in an evolutionarily conserved process.
Amanda B. Keener | Aug 17, 2015
What researchers are learning as they sequence, map, and decode species’ genomes
Light Sensors in Cephalopod Skin
Kerry Grens | May 21, 2015
Squid, cuttlefish, and octopuses possess vision machinery in their skin.
Squid-Inspired Electric Elastomer
Jyoti Madhusoodanan | Sep 18, 2014
Polymer changes color and texture in response to remote signals.
Jyoti Madhusoodanan | Aug 1, 2014
Deep-sea octopus has the longest-known brooding period known for any animal species.
How the Octopus Keeps Its Arms Straight
Sandhya Sekar | May 15, 2014
Researchers uncover a self-recognition mechanism that prevents octopus limbs from becoming entangled, despite their powerful suction.
Dan Cossins | Jul 1, 2013
To control their color displays, squid fine-tune the optical properties of light-reflecting cells by rapidly expelling and imbibing water across a tightly pleated membrane