This week, new research determines whether dogs sleep better on the floor, or in your giant new sleigh bed. Also, should you feel sorry for telling someone you're sorry? And, Visiting Scholar Ed Begley, Jr. peer reviews research that suggests an unlikely candidate for history's greatest environmentalist.view more
Does Boardwalk Make You a Jerk?
How Long Can You Dunk?
What the BLEEP are you doing?
Who Started the Super Soaker Arms Race?
Our Test Tube Runneth Over: A Bonus Mini-Episode
Am I Wishing For a Germ Bath?
Are You a Boy or a Girl, Yertle?
Why Is Fluffy Looking At Me Like That?
Can I Eat That?
Do I Need A Bath?