In the 460-million-year-old Eriptychius, the researchers found large, open pulp cavities and branching dentin tubules — an ...

Scientists have uncovered evidence suggesting that human tooth sensitivity—those sharp jolts from a cold drink or a sudden ...

New research from the University of Chicago reveals that teeth may have evolved from sensory armor in ancient fish.

Ever wondered why our teeth are so sensitive to pain or even just cold drinks? It might be because they first evolved for a ...

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

A new study reveals that the sensitivity of teeth, which makes them zing in a dentist's chair or ache after biting into ...

A dentist says neglecting your teeth may be doing more than harming your smile – it could potentially be contributing to ...

Blame it on a prehistoric armored fish. While the outer layer of our teeth is coated in hard enamel, it’s the inner layer, ...

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