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Why Each Octopus Arm Has a Mind of Its Own: Two-thirds of an octopus’s neurons are in its arms—each operating independently—including the one it uses to have sex ...
wired.com/story/octopus-arms-distributed-intelligence-nine-brains/

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For fishermen, Britain's climate-driven octopus boom is an opportunity, and a threat
reuters.com/world/uk/fishermen-britains-climate-driven-octopus-boom-is-an-opportunity-threat-2026-10-16/

Do octopus brains work like humans’—or is there another way to be smart?: Just like vertebrates, cephalopods—such as octopuses and squid—have elaborate brains ...
scientificamerican.com/article/do-octopus-brains-work-like-humans-or-is-there-another-way-to-be-smart/

Do octopus brains work like humans’ — or is there another way to be smart?: Just like vertebrates, cephalopods — such as octopuses and squid — have elaborate ...
nature.com/articles/d41586-026-01302-4

Male octopuses guided through mating by female hormones: A receptor that's used to find prey is also activated by progesterone.
arstechnica.com/science/2026/04/male-octopuses-guided-through-mating-by-female-hormones/

Octopus sex is even weirder than you think: Scientists have learned how male octopuses’ specialized sperm-depositing arm knows where to go
scientificamerican.com/article/octopus-sex-is-even-weirder-than-you-think/

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