Teeth

Health Gum disease and cavities nearly double stroke risk, study finds

Gum disease and cavities may nearly double stroke risk, new research shows, linking oral health to brain vessel damage.

Discoveries Ancient teeth reveal how the world’s earliest farmers lived, moved, and socialized Joshua Shavit

Health Young adults care more about even teeth color than bright white smiles, study finds Rebecca Shavit

Green Impact Fossilized dinosaur teeth reveal atmospheric CO2 levels from the Jurassic and Cretaceous periods

Health New drug that stimulates natural tooth regrowth is entering human trials

Health Ancient tooth fossil reveals humans have been getting high for over 4,000 years

Health Scientists grow real teeth in the lab – replacing fillings and implants

Discoveries Why saber-toothed predators evolved their razer-sharp teeth

Health Cutting-edge dental therapy proven to lower the risk of cavities by 80%

Discoveries Revolutionary biomaterial can regenerate bone and teeth, study finds

Discoveries New study suggests that Tyrannosaurus rex had lips to cover their teeth

Discoveries Shapeshifting microrobots can brush and floss teeth

Discoveries Gum disease is linked with heart attacks and diabetes

Discoveries Brushing teeth from the inside out: Tiny bots can deep clean teeth

Discoveries New sabre-tooth predator precedes cats by millions of years

Discoveries Tooth study prompts rethink of human evolution