Researchers have developed a teeth-whitening powder that works with the vibrations of an electric toothbrush to safely remove stains. Unlike traditional whiteners, it not only brightens teeth but also ...

Our thoughts on teeth and aging typically begin and end at color. A white smile is youthful, so we bleach our teeth. But there’s a wide world of so-called anti-aging dental interventions out there.

A new clinical study suggests that successful root canal treatment may benefit more than just dental health. Patients treated ...

But the teeth whitening or straightening products these influencers are promoting—often via sponsored ads on social media platforms such as Instagram and TikTok—can be dangerous if used incorrectly, ...

Your Oct. 14 editorial “Smile and Say Price-Fixing” wrongly considers the merits of North Carolina State Board of Dental Examiners v. FTC. The issue is who should the public entrust to take care of ...

In Washington, image matters. So when Hill staffers, lawyers, and TV personalities want a straighter smile, they usually want to achieve it as discreetly and as quickly as possible. Luckily, adults in ...

Discover how saliva protects your teeth by neutralising acids, repairing enamel, and controlling bacteria, and learn simple ...

Dentistry can save your teeth, but it's difficult to know what's happening when you're in the chair. A dentist showed Insider what the process can look like from his point of view. Here's how he fixes ...