Cephalopods Pass Cognitive Test Designed For Human Children. Story by Michelle Starr • 5mo. Back in 2021, a test of ...

A new study published in Scientific Reports uncovers a tragic feeding mistake preserved in stone: Jurassic fish of the genus ...

As more studies reveal the intelligence of cephalopods and explore their perceptions of pain, wildlife advocates have pressed regulators to do more to protect them and require that researchers ...

Cephalopods are members of a class of marine animals that includes octopuses, squid, cuttlefish and nautiluses.The group includes more than 800 species (and new species are still being found ...

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 ...

Cephalopods fascinate scientists for many reasons, including their advanced, camera-like eyes and large brains, which evolved independently from the eyes and brains of humans and our backboned ...

Mounting research suggests that cephalopods experience pain. Now, the National Institutes of Health is considering new animal welfare rules that would put them in the same category as monkeys.

Octopuses and other cephalopods make the fastest transformations in the animal kingdom. Here, a giant Pacific octopus (Enteroctopus dolfeini) changes its color and shape to blend in with red ...

It’s not easy being green–or blue, or purple, or orange–at least not if you’re an octopus. Cephalopods are well-known for their incredible ability to camouflage and communicate via their ...