Ciguatera—a toxin that accumulates in reef fish—is a common cause of seafood poisoning. Learn which fish are safest to order ...

Imagine you’re a Japanese eel, swimming around just minding your own business when—bam! A predatory fish swallows you whole and you only have a few minutes to make your escape before certain death.

There’s not much that the Northern Snakehead Fish can’t do. It’s an aggressive hunter. Its unique respiratory system lets it survive outside of water for days at a time. It’s also a prolific breeder, ...

Of the 32 eels that were swallowed whole by dark sleeper fish in a recent study, nine of them successfully escaped to safety izumi yokoduka/Getty Eels are evading becoming supper by slipping out of ...

MISSOURI, USA — A three-foot-long fish that can live on land can wreak havoc on Missouri's native fish population, which is why the Missouri Department of Conservation urges any anglers who catch the ...

Chesapeake Channa adults were first documented in Maryland, thousands of miles from their native habitat in East Asia in 2002. Subsequent illegal introductions and natural dispersal in the decades ...

These "total monsters of fishes" are extinct today, though new clues about their lives come from CT scans and their closest ...

"The oceanic islands of the Eastern Tropical Pacific represent a window into the past, where sharks and large predatory ...

Imported fish like salmon and tuna may increase consumers' exposure to toxic 'forever chemicals', a new global study has cautioned.

Museum fossils in England reveal 200-million-year-old coelacanths, fish that swam alongside the first dinosaurs ...

MISSOURI, USA — A three-foot-long fish that can live on land can wreak havoc on Missouri's native fish population, which is why the Missouri Department of Conservation urges any anglers who catch the ...