“Adjusting our speech to sound smaller when we use baby talk may be a way to convey affect to the baby, by trying to sound like them,” she said. “At the same time, it can also help them in terms of ...

Newborns cannot blow their noses, and they are not great at breathing through their mouths either—so even a little mucus can sound dramatic. Pediatrician Cindy Gellner, MD, shares what is normal when ...

Girls have long been thought to have a language advantage over boys as infants. But new research finds that boys make more vocalization sounds than girls do in the early months of life. These squeals, ...