If you've spotted mucus in your little one's diaper, here's what it might mean – and when to check in with a doctor.

Myth or fact? Snot can be good for you. Producing mucus will help clear your sinuses, help clear your nasal passages. Laura Martin, MD, MPH And the snot and the mucus, they help keep our mucous ...

The Verge’s Allison Johnson has already thoroughly explained why sucking snot out of a baby or toddler’s nose is as important a task as it is an unpleasant one. A stuffed-up nose is not just ...