Walter Mischel had an idea that became a pop culture touchstone. He wanted to see if preschoolers seated in front of a marshmallow could delay their gratification. What did the experiment really mean?
Florida school districts now have to ask if a new student has ever been referred for mental health services. It's a legislative attempt to help troubled kids. Will it work, or increase stigma instead?
A study of some 900 yogurts sold in supermarkets in the U.K. found a shocking amount of sugar is hiding in this so-called healthy food, particularly in organic yogurts.
A small study of teens who were conceived via assisted reproductive technology finds a significant number already have hypertension and premature "age-related changes" in their blood vessels.
Despite improved safety standards over the years, more than 230,000 children under 15 months old were treated in hospital emergency rooms for injuries related to infant walkers from 1990 through 2014.
The largest study of its kind shows a high prevalence of adverse childhood experiences — or ACEs — across the population, but especially among some vulnerable groups.