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 ...

Researchers have investigated the importance of the Notch pathway for the evolution of tooth morphology. Mutations in this signalling pathway can lead to defective structures in tooth enamel. Studies ...

Seeing your baby’s first tooth is an exciting milestone. Most little ones will get their first (primary) teeth around 6 months of age, though tiny teeth can emerge as early as 3 months. Did you know ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A team of paleontologists combing through Scotland’s fossil-rich ...