From Wednesday, a 90-day exclusion will begin at the cuttlefish sanctuary zone between Black Point and Stony Point in South Australia's Upper Spencer Gulf.

Tourism operators have welcomed temporary bans to protect Whyalla’s giant cuttlefish, with one local blaming South Australia’s harmful algal bloom for a “significant” fall in numbers. The restrictions ...

Two giant male cuttlefish put on a mesmerizing underwater light show as waves of vibrant colors rippled across their bodies ...

An iconic coastline that is popular with boating, snorkeling and swimming is being closed for three months to help protect a ...

The ink of the cuttlefish could transform how sharks are deterred from hunting near swimmers, according to new research. Superior hearing, acute vision, and an extraordinary sense of smell make sharks ...