Scientists have created a step-by-step aging guide for octopus to ensure fisheries remain sustainable, protecting the longevity of this ancient animal while guaranteeing the world doesn't go hungry.

Fishing boats cashing in on a boom in octopus catches could soon face strict size limits.

I’ll see your octopus and raise you one seahorse. Turns out, an octopus isn’t terribly rare in these waters, though it’s quite odd to find one deep inshore — as famously happened last week in Mosquito ...

Octopuses are even more sophisticated than we thought. Despite generally being solitary animals, they can work with fish to find prey and recognise which team members aren’t helping. That is the ...

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Octopuses have been around for hundreds of millions of years, but did you know that most only live for a few years, dying soon after mating or laying eggs? Until now that hasn't been a problem, but ...