Saber teeth — the large fangs of saber-tooth cat fame — are fearsome. They evolved at least five times in predators that are now extinct, but there's been something of a mystery as to why. Saber teeth ...

A pediatric dentist and an anthropologist explain how baby teeth and adult teeth help humans chomp their food over a long ...

rediffGURU Shyam Jamalabad, a dentist with over four decades of experience, offers practical advice about how to keep your teeth and gums healthy. Kindly note the image has been posted only for ...