Researchers have developed a teeth-whitening powder that works with the vibrations of an electric toothbrush to safely remove ...

Chattering teeth – that rapid, sometimes noisy clack of your upper and lower teeth – is a minor, startling symptom that can feel embarrassing and confusing. You might feel like you have temporarily ...

We'd all love to have a flawless set of pearly whites. But whether it's a yellow stain, brown spots or chalky white patches, our teeth are rarely perfect. Instead of just being unsightly, these could ...

The HeySmile Teeth Whitening Strips have been formulated with an advanced active whitening ingredient called PAP and shoppers ...

If you are a schoolkid of the right age, you can’t wait to lose a baby tooth. In many cultures, there is a ritual surrounding it, like the tooth fairy, a mouse who trades your tooth for a gift, or ...

A team of international scientists led by researchers from Arizona State University found a set of strange "forgotten" teeth ...

This is read by an automated voice. Please report any issues or inconsistencies here. PORTLAND, Maine — Sharks are the most feared predators in the sea, and their survival hinges on fearsome teeth ...

Sid the Science Kid is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, ...

My teeth have fallen out at fancy dinners and in public restrooms. They’ve sprinkled from my mouth like enamel confetti before dates, important business meetings and major public speaking engagements.

While many people are scared of sharks thanks to their rows of razor-sharp teeth, the changing waters might be rendering the creatures from “Jaws” a little less fearsome. Growing acidity in the ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...