Robert Munsch's The Paperbag Princess and Jon Scieszkafrom's The True Story of the Three Little Pigs launch a discussion of the role of stereotypes in stories and movies.

Gary Wolf discusses how we use modern technology, more specifically gadgets and apps, to monitor our health and body. [5:11]

How can you stop yourself from making unhealthy decisions or acquiring bad habits? In a world of increased portions sizes and highly processed convenience foods, it isn't as simple as knowing what is and isn't good for you.

More and more people are awake after midnight or before dawn. Some are working, perhaps keeping the graveyard shift or doing business with foreign markets. Some are playing-increasing numbers of entertainments never close. Some are doing...