The more your child knows about sex, the healthier her sexual decisions will be. Dr. Laura Berman teaches you how to talk about sex with your teenager.

Lisa Ling investigates Dr. Sue Savage-Rumbaugh and Kanzi the talking ape.

Oprah on bridging the gap between us and them.

Lisa Ling meets Americans who've been affected by the economic crisis. How they're coping with unemployment, homelessness and foreclosure.

She broke the law and was caught in the middle of an international standoff between the United States and one of the most dangerous countries in the world. Reporter Laura Ling reveals the details of her frightening five-month ordeal as a prisoner in North