From toothpastes to floss, here's everything your dentist has been trying to get you to incorporate into your routine for years.

This little critter hadn’t previously been identified south of Montana, but tiny, fossilized teeth show it had traveled into Colorado by around half a million years after the dinosaurs were wiped out.

At the very minimum, you should be rinsing your mouth guard with lukewarm water and brushing it gently once a day. All the experts I spoke to said a standard drugstore toothbrush will do; just make ...

London’s Natural History Museum had to swap out T. rex breath for “Maastrichtian Miasma” because it was too disgusting.