Tooth loss affects millions around the world, caused by decay, gum disease, injuries, and some diseases. Missing teeth do more than make it hard to chew or talk. They also impact appearance and ...

Add Yahoo as a preferred source to see more of our stories on Google. A stained section of a tooth organoid grown in the lab at King’s College London. - Dr. Xuechen Zhang It’s not surprising that many ...

Scientists created a new protein-based gel that can regenerate damaged tooth enamel The material mimics a natural process to regrow enamel mineral structure inside holes and cracks This technology ...