If you can't stop sneezing every time allergy season rolls around, you're not alone. But have you ever had trouble sneezing? Your nose and eyes are itchy and it seems like you have to sneeze, but you ...

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 curiouskidsus@theconversation.com. Why do we sneeze? – Naomi, 9, San Francisco, ...