Beneath the serene waves of lakes, river, and seas, lurk some fish with terrifyingly sharp teeth. Here are a few different species of those fanged monsters.

In a river of southeastern China, a group of “shiny” creatures with “large” eyes swam through “murky” waters. Something about the animals caught the attention of visiting scientists — and for good ...

In a river of southern Vietnam, a 3-foot-long creature with “large” teeth maneuvered through the brackish water — or tried to, at least. But something closed around the wrinkly animal and ...

A new fish species with a mark that resembles "The Eye of Sauron" from "The Lord of the Rings" has been named by researchers in the Amazon after a genetic analysis.

In a river of southern Vietnam, a 3-foot-long creature with “sharp” teeth swam through the murky water — or tried to, at least. Something closed around the wrinkly animal and pulled it ...

A fish with large, human-like teeth was caught off the coast of North Carolina last week. It was a sheepshead fish brought in by Nathan Martin, and photos of it were posted to Facebook by Jeanette ...

Pacus are not the only fish with human-like teeth that appear in U.S. waters. In 2021, a sheepshead fish (Archosargus probatocephalus) with a much larger set of pearly whites was caught from a ...