Scientists stunned by children's lung recovery in ultra low emission zone

Scientists are surprised by a new study. It shows that children’s lungs get better in a clean air zone. Before, these children lived in a place with a lot of pollution. Their lungs were not as strong as other children’s lungs. But now, they are the same. This is good news for children’s health.

The study looked at children in a low pollution area. It found that their lungs improved. The clean air zone helped them a lot. Now, their lungs are as strong as children in places with less pollution. This shows how important clean air is for everyone.