(The Conversation) – Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Why do people have two sets ...

Forbes contributors publish independent expert analyses and insights. A physician who writes about challenges with navigating healthcare. I spoke with a pediatric dentist, Dr. Helen Mo, about the ...

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 ...