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 ...

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, ...

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, ...