As any parent can attest, the first few years of a child's life are marked by many sleepless nights. However, the expectation that infants should sleep through the night by a certain age is widespread ...

A study links early-life habits, like yogurt intake and sleep duration, to memory development in preschoolers, highlighting ...

From the moment they're born, newborns—or, specifically, their immune systems—must learn to fight germs without harming their own tissues.