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

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

No matter the cause, cavities are not uncommon. The U.S. National Institute of Dental and Craniofacial Research reports that ...

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 ...

When a toddler breaks a tooth, it feels like a big deal. But with a level head and the right steps, most dental mishaps can ...

Some natural remedies, such as rinsing with salt water or using a cold compress, may help relieve tooth pain. However, a dentist may need to treat the underlying cause if the pain persists.

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.

Ever wondered why our teeth are so sensitive to pain or even just cold drinks? It might be because ... helped with movement through the water or stored minerals. But the new study, published ...

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

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 ...

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 ...