Imagine sitting down at a restaurant and ordering a perfectly cooked fillet of fish, only to discover when the check arrives ...

With an eye-popping record of $3.1 million for a single fish — over $5,000 per pound — the Pacific bluefin tuna is the most expensive fish in the world. But its popularity became the species' biggest ...

Not every aquarium has a fish like this—rare, exotic, and carrying an unbelievable price tag. This video shows the journey of bringing home the world’s most expensive fish and watching it swim in its ...

For centuries, dragons have embodied prosperity, power, and mystery in Asian culture. Today, that legend lives on in the Asian arowana, famously known as the dragon fish and hailed as the world’s most ...

Japanese ‘Sushi King’ Kiyoshi Kimura, who runs the popular Sushi Zanmai chain, left Tokyo new fish market’s annual New Year’s seafood auction with most expensive fish in the world. Spending millions ...

Nishikigoi, better known as koi fish, are a well-known variety of the common carp. They are bright red and white and revered for their vibrance and grace. Even other animals, including their predators ...

A beloved fish, a rising price, and a fragile future. Overfishing, shrinking sizes and soaring prices of pomfret reveal a ...

FORT LAUDERDALE — South Florida researchers trying to prevent predatory fish from devouring laboratory-grown coral are grasping at biodegradable straws in an effort to restore what some call the ...

It has long been said that there are plenty of fish in the sea. But if you’re having dinner in the United States, that adage only recently began to apply to turbot. The flat white fish—whose most ...

Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...

James Dell is a research fellow with the University of Tasmania's Institute of Marine and Antarctic Studies and the Australian Antarctic Division. His position is funded by the Fisheries Research and ...