(Graham Thompson/CBC) A Saint John auction house has opened online bidding on a collection of megalodon shark teeth that are millions of years old. Sarah Jones, curator at Jones Auction House ...

However, the fossils of their dentition left behind made it obvious to experts that these animals had a slow metabolism. Like most other glyptodonts, these animals had hypsodont dentition and teeth ...

The Canadian Dental Care Plan (CDCP) will help make the cost of dental care more affordable for eligible Canadian residents. A healthy mouth and teeth is about more than just a nice smile. It is about ...

The National Institutes of Health identifies several signs of gum disease, including red, swollen, or bleeding gums; pain while chewing; persistent bad breath; and loose or sensitive teeth.

Tap water across America has, for decades, been fortified with fluoride, a negatively charged ion of the chemical element fluorine, in order to strengthen the public’s teeth. But a scientific ...