Dedicate the next 21 days to achieving your whitest smile ever. With help from Colgate’s pen, you’ll see sparkling results in ...

Watching this dog’s truly unique but adorable “happy smile” on repeat could heal your soul from within. An Instagram video of a mini Dachshund named Pippa’s extraordinary smile went viral, partly ...

Ms. Wood’s smile is broad, beautiful and something of a novelty these days — both among her castmates and in a broader sea of actors with straight, evenly spaced teeth having been apparently ...