Your teeth play important roles in your daily life, but have you ever wondered how humans evolved to have them? Skin scales of fossil fish may have the answer.

Discover 20 fascinating facts about teeth! Learn surprising dental truths, oral hygiene tips, and how to keep your smile ...

Scientists previously assumed the giant, prehistoric sharks mostly feasted on whales, but it turns out they probably weren’t ...

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