Brushing teeth twice a day, especially before bed, is crucial for both oral and heart health, according to Dr. Saurabh Sethi. Neglecting this habit can lead to gum disease, which is linked to ...

(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 ...

But you may have heard that the carbonation in sparkling water can have harmful effects on your teeth by eroding your tooth enamel, even if you opt for a version that doesn't contain any sugar.