Scientists are uncovering a surprising way to influence bacteria—not by killing them, but by changing how they communicate.

New research reveals strong links between gum disease and heart problems. Plaque buildup in gums may signal increased ...

Dental plaque is a complex microbial biofilm, not just food debris. The shift from oral health to disease is caused by changes in the balance of plaque’s microbial community, not just the presence of ...

Could an ordinary smartphone be used to identify the oral bacteria that cause dental plaque? University of Washington researchers have converted a smartphone into a mobile multispectral imaging system ...

Medically reviewed by Brian T. Luong, DMD Electric toothbrushes offer several advantages over manual ones. They provide ...

One of the most diverse ecosystems on the planet is closer than you think - right inside your mouth. Your mouth is a thriving ecosystem of more than 500 different species of bacteria living in ...

The link between good oral health and general health isn't a far-fetched notion. There's many pieces about how your teeth can tell you a lot about the rest of your body. For example, poor oral hygiene ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...