LAUREN SIMONITIS: So honestly, there’s not terrible amounts of differences between different cephalopod inks that have been studied. While we do know a lot about cephalopod ink compared to other ...

Cephalopods are ‘incredibly intelligent.’ Wildlife advocates are urging regulators to do more to protect them.

One way to tell the difference between a squid and an octopus: Count the arms. Find out which has more appendages, plus other distinctive characteristics.

A study by Dr. Martin Ebert and Dr. Martina Kölbl-Ebert examined the remains of some 4,200 Tharsis fossil specimens. They ...

We've never seen this rare squid alive in the wild—until now. In the deep seas found at the Earth’s poles, explorers are still finding elusive and mysterious sea creatures.

An eye-opening experiment on cephalopods reinforces why it is so important for us to not underestimate animal intelligence. A study published in 2021 presented cuttlefish with a new version of the ...

Like many cephalopods, the common cuttlefish (Sepia officinalis) is thought to be colorblind. But it can use its excellent vision to produce a dizzying array of patterns across its body as camouflage.

Cephalopods Pass Cognitive Test Designed For Human Children. Michelle Starr. Thu, January 9, 2025 at 10:26 PM UTC. 5 min read. Cuttlefish. Back in 2021, a test of cephalopod smarts reinforced how ...