It’s been one year since dead fish began washing up on South Australian beaches, as the largest algal bloom in Australia’s ...

In this excerpt from the BBC/Discovery documentary Life, we learn about a mating strategy that’s fairly common in the animal world. A female cuttlefish is courted by two males. One is large and ...

This is an illustration of a giant cuttlefish battling brave sailors, depicted in a popular science book from 1872, called The Ocean World, by Louis Figuier. And that’s not the least of the weirdness ...

Giant cuttlefish are usually solitary, shy creatures, but every winter tens of thousands of them gather off Whyalla in South Australia in a mass spawning event – the only place in the world where such ...

(via PBS Terra) Every winter, off the coast of South Australia, thousands of giant cuttlefish gather for the showdown of a lifetime. In an effort to win a mate, these shape-shifting sea creatures ...

A "bubble curtain" installed on part of South Australia's coast in a bid to prevent giant cuttlefish from the algal bloom has been tested but is not yet operational, as authorities confirm the algal ...

Some male cuttlefish seem to squirt out ink to enhance their courtship displays, offering the first evidence that cephalopod ink has uses beyond just fighting and defence against predators. Receive a ...