Add Yahoo as a preferred source to see more of our stories on Google. According to new research published in the medical journal JAMA Network Open, kids who play video games for three or more hours a ...

According to new research, kids who may not be able to fully control their impulses — acting without thinking through the results of those actions — may be at a higher risk for critical health and ...

A toddler will bite a friend who takes his shovel. A ten year old will slam the door in your face when you tell him he cannot have a cell phone. This lack of self-control deeply upsets parents. They ...