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

This fish must have a good dentist. A Brazilian businesswoman Paula Moreira went viral earlier this week after she shared images of a fish sporting human-like teeth. The video, which has more than ...

Our sensitive teeth originally evolved from the "body armor" of extinct fish that lived 465 million years ago, scientists say. In a new study, the researchers showed how sensory tissue discovered on ...

A new study, published on May 21 in the journal Nature, has revealed surprising information about the origins of human teeth. Our teeth evolved from the piercing “body armor” of extinct fish ...

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to cold and other extremes.

The sometimes uncomfortable sensations we feel in our teeth may be an evolutionary holdover from the scaly exteriors of ancient armored fish.

A new study published in Nature traces the evolutionary origin of human teeth to sensory structures found on the exoskeletons of extinct fish.

Pacific spiny lumpsuckers are wee, coastal fish that look a bit like concerned strawberries, have a fluorescent glow and pack some serious body armor.

You May Have Sensitive Teeth Because of This 465-Million-Year-Old Fish Learn why both human teeth and an ancient fish contain a key sensory substance — but in different locations.

The sometimes uncomfortable sensations we feel in our teeth may be an evolutionary holdover from the scaly exteriors of ancient armored fish.

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to cold and other extremes.

Sensory features on the armored exoskeletons of ancient fish may be the reason why humans have teeth that are sensitive to cold and other extremes.