Piranhas belong to a family of bony fish characterized by highly developed dentition. They’re cousins to the pacu fish, which has dentition eerily similar to human teeth. Unlike pacu teeth, which are ...

A woman says she’s been left terrified to ever visit the dentist again after a botched dental job left her in constant pain and too ashamed to show her teeth. Sadie Hobson, 47, claims her mouth was ...