NEW YORK (Reuters Health) Jan 22 Women who breast-feed may need to be careful about getting enough calcium to keep their teeth and gums healthy, new animal research suggests. In experiments with rats, ...

The morphology of an animal's teeth often reflects its diet. A well-known example of a mammal that feeds in the water is the crabeater seal (Lobodon carcinophaga), which consumes large amounts of ...

Shark teeth are everywhere once people start noticing them. They turn up in fossil shops, washed along beaches, buried inside ...

There is probably nothing more surprising, disorienting, and downright painful than when your baby bites you while breastfeeding. Nipple biting while breastfeeding can seem to come out of nowhere and ...