Add Yahoo as a preferred source to see more of our stories on Google. A California two-spot octopus (Octopus bimaculoides). David Liittschwager, National Geographic Image Collection The California two ...

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When octopuses mate, the male keeps the female quite literally at arm’s length. For the act, the male has a special arm called a hectocotylus, which it uses to deposit a sack of sperm inside the ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have now learned a lot more about the sex life of the California two-spot octopus. Octopus sex hinges on a peculiar ...

Nothing kills romance quite like the threat of cannibalism. The Seattle Aquarium reportedly nixed its annual Valentine's Day tradition, a public mating session of octopuses, after fears that one ...

A team of neurologists, environmentalists and bioengineers at the University of Queensland, in Australia, has found that male blue-lined octopuses paralyze females prior to mating to avoid being eaten ...