A Queensland marine biologist says a fish organ — like one which washed up on a Sunshine Coast beach — is a delicacy in some Asian countries and is also used to clarify the appearance of beer and wine ...

A rare fish, the Totoaba, faces extinction due to illegal fishing for its valuable swim bladder, called fish maw. This practice also endangers the Vaquita, a marine mammal. The black market for fish ...

Swim bladder disease is a very common health condition that affects many types of fish. In short, it makes it difficult for the fish to maintain buoyancy because of a compromised swim bladder. They ...

The oceans contain numerous hidden treasures, yet few are as rare, fragile, and valuable as the Totoaba fish. Often called “marine cocaine” because of its exceptionally high market price, this ...