Fish maw — the swim bladder of a fish — is one of the most expensive dried-seafood products in the world. A Chinese delicacy, it can fetch $450 to $1,000 per kilogram. It’s often viewed as a symbol of ...

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 ...

Heard the one about the Chinese man with an eel in his bladder? It’s the story zooming around the Internet today and while it seems incredible, and while we can’t confirm that it’s true, it is ...

Hydrogels, which are soft materials formed by crosslinking polymers, could have a variety of medical applications. In research published in Advanced Science, investigators developed an injectable ...

I had to teach a lab on fish recently. I'm not big on vertebrates, as I think they are highly overrated. However, I guess it's necessary for humans to know a little about fish since we happen to have ...