Nature favors the fittest, and tooth enamel is one of evolution’s success stories. Dinosaurs and ancient sharks sported enamel on their big choppers eons ago, as have newly evolved creatures ever ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A new, sustainably sourced toothpaste additive may soon transform ...

The study presents keratin as an eco-friendly, biomimetic alternative to traditional fluoride treatments, which can only slow decay, but not reverse it. "Enamel is the hardest tissue in the body, but ...

SEATTLE — Scientists at the University of Washington are taking stem cell research to a new level. They're working to regenerate something people often take for granted: our teeth. A multidisciplinary ...