A recent diving trip off the coast of Florida resulted in an ancient discovery. Kristina Scott found a 6-inch megalodon shark tooth while fossil diving in Venice. She said she’s been fossil diving for ...

Teeth are sensitive because they evolved from sensory tissue in both ancient vertebrates and ancient arthropods.

"Whether they cut human or animal flesh these shark teeth from Sulawesi could provide the first evidence that a distinctive ...

Our friends ended up going home with multiple BIG Megalodon Shark Teeth. This was such a blast, and sharing this passion with kids and inspiring the next generation of nature and fossil ...

DEAR HELOISE: A wonderful way to clean stubborn coffee residue from pots, cups, and even your teeth is baking soda. Make a paste of baking soda and water, then rub it right off! Also, adding a ...

In a remarkable breakthrough, scientists at King’s College London have successfully grown human teeth in a laboratory for the first time, offering a glimpse into a future where damaged or ...

Yelick and her team were able to collect dental mesenchymal cells from the pulp of extracted human wisdom teeth and other healthy teeth removed for orthodontic reasons, but dental epithelial cells ...

That vision is now closer to reality, thanks to scientists at King’s College London, who have successfully grown human teeth in the lab ... be the end of your smile—but the beginning of ...

No one wants a drill in their mouth, after all. But what if you never needed a root canal again, and could instead just grow entirely new teeth? Humans don’t have the advantage of regenerating teeth ...

The study says some animals like sharks and elephants have the ability to grow new teeth but humans only have one set from adulthood. The ability to regenerate teeth would therefore be a major ...