Not all creepy things go bump in the night -- some of them swim. While you might think of fish as harmless little dudes hanging out in your aquarium, there are some ...

The Viperfish’s Teeth Are Larger Than Its Mouth These formidable teeth cause the viperfish’s lower jaw to protrude forward. The teeth sit outside of the mouth, interlocking, with two large lower fangs ...

Drum fish are given their unique name not because they have drums in their bodies but because they let out croaker sounds produced by their swim bladders. There are around 275 species of drum fish, ...

If you fish along the Gulf of Mexico coast, you might come across a striped fish with human-like teeth. Sheepshead fish (Archosargus probatocephalus) are omnivorous saltwater fish that live along ...

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’s ...

Add Yahoo as a preferred source to see more of our stories on Google. A CT scan of the tooth-like odontode structure from Astrapsis, an ancient jawless vertebrate fish shows that its tubules (shown in ...

A new fish species has emerged, but it does not hail from the realm of Mordor as its name suggests. The relationship between pacus and piranhas has been closely studied by researchers and while the ...