Your baby’s first breath, and that very first cry, may sound like music to your ears. But behind this emotional moment lies fascinating science. That initial cry signals that your baby’s lungs are ...

Your baby’s birth is a lifetime event, and the very first cry of your infant is magical. It marks the beginning of the life of your baby in the outside world. Meanwhile, it generates doubt and even ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. New research has found a surprising physical reaction when hearing a ...