The robotic microswarm could be particularly valuable for those who lack the manual dexterity to clean their teeth effectively themselves.

Large study has found that people with a prior heart attack or diabetes are more likely to have gum disease than their healthy counterparts.

Nano-sized robots manipulated using a magnetic field can help kill bacteria deep inside dentinal tubules, and boost root canal success.

The lower jaw and teeth fossil offers a window into what the Earth was like during the Eocene Period, more than 40 million years ago.

A study into tooth wear in a group of wild Japanese macaques has significant implications for the study of human evolution.