Experiencing a traumatic event such as surviving a plane crash can result in symptoms of post-traumatic stress, but everybody experiences these symptoms differently, and scientists are not sure why.

Childhood experiences shape who we are, from how we form relationships to how our bodies respond to stress. When those early years contain abuse, neglect, or chronic fear, the negative effects may ...

Happiness is something many of us desire, yet it often feels elusive. We often chase it through external accomplishments, relationships, or material possessions, but the true key to happiness lies not ...