You’ve seen it on your TikTok FYP: Someone dipping a wet toothbrush into a jar of powder, brushing for two minutes and revealing a noticeably brighter smile. But does teeth whitening powder actually ...

The problem with popular teeth-whitening agents, like peroxide-based gels, is that they risk damaging tooth enamel while they bleach. Now, Chinese scientists say they've developed a better option: one ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Combat tooth decay-- have cleaner, ...

Teeth naturally lose their sparkle over time, even if you brush regularly and follow good oral hygiene habits. Everyday favourites like coffee, tea and tomato-based dishes can gradually stain enamel, ...