A severely traumatic event like sexual abuse or a natural disaster leaves its scars on children. They may go on to develop post-traumatic stress disorder (PTSD).

Few things are as frustrating as having pain and not knowing the cause. That frustration is no less intense for children, including children with chest pain.

Fear of the dentist has been mocked in countless films and TV shows. However, it's a very real concern for many people – especially children. Being afraid of the dentist can lead to long-term problems with oral health.

Being afraid of the dark or a bogeyman in the closet is common for young children. But that doesn't make it easier on parents dealing with frightened kids. The secret is for parents to understand why kids get scared and to use it to their advantage.

How do bullies choose their victims? There are probably several reasons. But one of them may have to do with the victims of the bullying before they're even born.

Anxiety tends to be more common among women than men, according to various studies. But researchers don't know why. Now they're learning that it may have to do with baby girls' environment.

The Twin Towers falling. Raging wildfires. Families wading through flooded waters. These images might show important news, but disaster coverage makes an impression on little minds.

The apple tree saying for families goes way back. Parents' traits often become their children's traits. And parents' mental health issues often become their children's too.

You know those "growing pains" kids sometimes have? Aches and pains with no apparent cause? Researchers are trying to figure out which kids are most likely to have them.