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

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 exact origin of teeth — and what they were for — has long proved elusive to scientists Ever wondered why our teeth are so sensitive to pain or even just cold drinks? It might be because ...

confirming find Ever wondered why our teeth are so sensitive to pain or even just cold drinks? It might be because they first evolved for a very different purpose than chewing half a billion years ...

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

New research shows that dentine, the inner layer of teeth that transmits sensory information to nerves inside the pulp, first evolved as sensory tissue in the armored exoskeletons of ancient fish.

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

If you've ever gotten a toothache from eating something cold like ice cream, scientists at the University of Chicago might ...

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

Researchers have discovered that teeth could come from sensory organs from 500 million years ago, informs AFP.

There's the fact that human teeth ... water around them. Hundreds of millions of years later, our teeth — which evolved from that armor — have inherited that same ability to sense things like ...