Madeline Dunn (left, with son Kai) pushed for the X-ray (right) that showed a button battery in her son's throat. When one of Madeline Dunn's 18-month-old twins woke up screaming, she rushed him to ...
Scientists have discovered a new abdominal structure called the umbilical sheath, which anchors the remnant of the umbilical cord to deep abdominal tissues and helps determine the shape of your navel ...