The Komodo dragon, one of the planet’s fiercest reptiles, reinforces its teeth with an iron cap - and researchers think some dinosaurs may have had this adaptation too. Komodo dragons (Varanus ...

High-magnification of tooth enamel in normal (control) mice (left) and mice with ORAI1 gene mutation (right) by scanning electron microscope. Disclaimer: AAAS and EurekAlert! are not responsible ...

For all the cool regenerative tricks the human body can do, it’s kind of weird that we only have one shot at tooth enamel with no way to get it back. That may be about to change, as researchers ...

A new way of looking at tooth enamel could give scientists a path to deeper understanding of the health of human populations, ...