Q. My cat is only one year old, but he grinds his teeth whenever I touch his face. Why is he doing this? A. This may simply be a habit that your cat has learned and may be nothing to worry about. But ...

A kitten called Rusty has melted hearts all over the internet after a video of him growing "funny" teeth went viral on social media. The footage, shared on TikTok on Wednesday by the cat's owner, ...

Pigs grind their teeth when they're bored; cats do it when they're dehydrated; and Stannis Baratheon in "Game of Thrones" gnashes his so loudly it can be heard half a castle away. Grinding teeth and ...