Whales are a group of mammals that live in oceans. They include some of the largest animals on Earth. The blue whale is the ...

Scientists have discovered that mating, male blue-lined octopuses will inject a powerful, incapacitating neurotoxin into the hearts of female octopuses — to avoid being eaten by them when the sea deed ...

Some male octopuses tend to get eaten by their sexual partners, but male blue-lined octopuses avoid this fate with help from ...

Male blue-lined octopuses inject a powerful neurotoxin into the hearts of females before mating to avoid being eaten, ...

Male blue-lined octopuses inject females with venom to paralyse them before mating and avoid being eaten after sex.

Learn more about the mating of blue-lined octopuses — a treacherous ordeal involving sex, cannibalism, and sedation.

In the perilous world of cephalopod romance, male blue-lined octopuses have evolved a shocking strategy to survive mating.

Male blue-lined octopuses inject females with venom during mating to avoid being eaten, temporarily paralyzing their partners ...

Animals have evolved many different ways of protecting themselves, from prickly quills and razor-sharp teeth to clever ...

Now, researchers studying the octopuses have learned that not only do male blue-lined octopuses use their venom against enemies, but also against members of their own species — cannibalistic females.

Scientists have found that male blue-lined octopuses inject venom and paralyse females during sex to avoid being killed and ...