Oct. 26: Americans are changing the way they do things to avoid contracting the swine flu. NBC's Kristen Dahlgren reports. (N...

Watch the dolphins at SeaWorld Orlandos Dolphin Cove as they artfully create and play with underwater bubble rings and hear w...

hodgetwins talk about Kanye's behavior

A new study says male high school athletes are more likely to drink and fight than female athletes. Kent Shocknek reports.

A description of Pavlov's conditioning experiment and theory.

Cognitive behavioral therapy is a therapeutic approach aimed at changing poor sleep habits and irregular sleep schedules to p...

Catie gets an lesson on bathroom etiquette. Also, is burping in front of your significant other allowed?

The current set of economic problems are rooted in the dollar's crash. Some are comparing the nosedive exchange rate of the d...

LeBron gives his explanations for the Dunkgate, the 2010 season and the non-handshake after the Orlando-Cavs series.

Professional golf is known for being fairly staid, so a kangaroo decided to take matters "into its own hands" during a tourna...