New research reveals your child's baby teeth may track early exposure to metals-here's what parents should know and simple ...

Baby teeth, officially called primary teeth, typically begin their journey into the world when infants reach around six months of age. That first tiny tooth breaking through the gums marks an exciting ...

By analyzing layers in these teeth, scientists have pinpointed a critical window when baby brains are most vulnerable to ...

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ST. LOUIS – Some 100,000 baby teeth collected for the historic St. Louis Baby Tooth Survey initiated in 1958 but never used are now being analyzed in two new studies. More than 300,00 baby teeth were ...

Teeth help animals bite and chew food. Meat-eating carnivores tend to have sharp teeth to sink into their prey, while herbivores tend to have flatter teeth to grind down their plant-based meals. Some ...