Toddlers make their fair share of noise. But they also have a lot of noise to contend with — a television blaring, siblings squabbling, a car radio blasting, grownups talking. Amid all that clatter, ...

A new study of toddlers has found that the presence of background noise in home or at school can make learning new words more difficult for children. The environments children are in, including how ...

Around a toddler's second birthday, you might hear them saying loads more words as their vocabulary starts to grow, though they still understand a lot more than they can say. But between the ages of ...