Cephalopods, including octopuses and squids, are fascinating creatures known for their complex nervous systems and advanced cognitive abilities. Their brains are among the largest in the ...

How can the soft bodies of coleoid cephalopods so aptly hide in their environment? Why must they? What cells and specialized organs make such crypsis possible for one of the older evolutionary ...

But as a psychologist, I see intelligence as the most intriguing part of the equation. Just how smart are cephalopods, really? After all, it’s legal to farm chickens and cows. Is an octopus ...

Scientists at University of Oregon discover one of the oldest known animal sex chromosomes in California two-spot octopus.