I dread going to the dentist as much as the next person — which is why any video suggesting that I might not have to catches my attention. Lately, I’ve been drawn to TikTok clips sharing how to ...

Two teeth from a man who lived approximately 4,000 years ago have been discovered to have an abundance of bacteria that primarily cause tooth decay and gum disease. The rare find could help scientists ...

New research shows that 'hacking' the communication channels between microbes in the mouth could boost levels of beneficial ...

Bacteria in our mouth thrive on food particles left on teeth, forming a soft sticky film called plaque. Bacteria in plaque use the sugar and starch in what you eat and drink to make acids. The acids ...

If you needed more motivation to brush your teeth regularly, this could do the trick. Scientists have discovered that cavity-causing bacteria and fungi in saliva can team up to form “superorganisms” ...

The first thing people notice when they meet you is your smile. To be more confident when giving wide-mouthed, eye-crinkling smiles, people want healthy, pearly white teeth. But toothpastes only ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Two teeth from a ...