Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Nearly a year after the first COVID-19 vaccines were authorized for ...

Experts explain why it's healthy to let your children occasionally play in the dirt — and it may not be for the reasons you assume. When you purchase through links on our site, we may earn an ...

It has been clear since early in the coronavirus pandemic that children ‒ typically magnets for colds and the flu ‒ weren't getting very sick from COVID-19. Now, a study suggests the answer lies in ...

A strong immune system is crucial for a child’s overall health, helping them fight off infections and stay active. While it’s normal for kids to catch colds or minor illnesses, frequent or prolonged ...

It may sound surprising but kids can get diseases like lupus and arthritis, too, when their immune system mistakenly attacks their own body.

Two months after she was born, Eliana Nachem got a cough that wouldn’t go away. Three weeks later, she also started having runny stool, prompting a visit to her pediatrician. Eliana didn’t have ...

From "good dirt" to nutrition, we talked to parents and experts about the building blocks of a super-powered immune system. Every parent knows a familiar cycle: summer freedom gives way to September ...