The annual aggregation of giant cuttlefish in the Spencer Gulf attracts photographers, divers and researchers from across the globe. But a microscopic menace could endanger the phenomenon.

The giant cuttlefish (scientific name Sepia latimanus) has stripes that continuously change, giving the impression of flowing. Scientists have confirmed that this flow of stripes is a camouflage ...

Bronwyn GIllanders receives funding from the Australian Research Council, Fisheries Research Development Corporation, government and industry investors. She is a member of the South Australian giant ...

Male cuttlefish do not bluff. When their body language shows they are agitated, they are. This was one of the findings from a study on the giant Australian cuttlefish. Male cuttlefish do not bluff.

A giant Australian cuttlefish (Sepia apama), Spencer Gulf, South Australia. (David Wiltshire) Warming oceans are bad news for a number of marine species, but cephalopods — the many-armed mollusk group ...

Add Yahoo as a preferred source to see more of our stories on Google. Divers fear Australia's giant cuttlefish could be in danger, as anecdotal reports suggest their numbers are declining and ...

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. ELIZABETH JACKSON: Scientists are struggling to explain a dramatic turnaround in giant Australian ...

The South Australian government has made a ban on cuttlefish fishing in the Upper Spencer Gulf permanent to protect a one-of-a-kind breeding event. A ban on catching Australian giant cuttlefish in the ...

Breeding event known as Cuttlefest takes place in waters off Point Lowly but this year scientists warn the effect of toxic algae could be ‘catastrophic’ Follow our Australia news live blog for latest ...

A WILDLIFE photographer has captured the intimate moment a giant cuttlefish off SA’s coast tries to attract the attention of a possible mate — just as other potential suitors line up for their chance.

The cuttlefish is often called the chameleon of the sea, but where the land-based version can only change its color, the sepia-squirting, tentacled one can change its skin texture as well as its tint ...