Scientists have developed a new way to fight gum disease without wiping out the mouth’s helpful bacteria—a major shift from traditional treatments. Instead of killing everything, this targeted ...

Add Yahoo as a preferred source to see more of our stories on Google. Two teeth from a man who lived approximately 4,000 years ago have been discovered to have an abundance of bacteria that primarily ...

Add Yahoo as a preferred source to see more of our stories on Google. Tooth bacteria graphic New research shows that 'hacking' the communication channels between microbes in the mouth could boost ...

Nearly half of American adults over 30 have some form of gum disease, according to the Centers for Disease Control and ...

Tiny teeth tattoos are being fashioned to detect harmful bacteria in the human body and diagnose illnesses. Researchers at Princeton University, led by Michael McAlpine, have been developing this high ...

When you think about oral health, cavities or gum disease might be the first things to come to mind. While these are very ...

(CNN) — 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 ...

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 ...