Heart disease is the number one killer in the U.S. With doctors and researchers racing to stop heart disease in its tracks, diagnostic technology and treatment options are breaking new ground at astounding speed. But are there dangers? Can technology tell us too much? Our experts dive into the high-tech world of cardiac care.

One of the deadliest forms of cancer, ovarian cancer is also one of the few cancers for which genetic testing can determine a person's susceptibility. This episode explores the challenges faced by a woman balancing the opportunity to know her genetic profile with only limited diagnostic testing and sometimes radical treatment options available.

Major advancements in neurological science are changing the way experts understand and treat addiction. Learn from some of the country's leading experts what the latest medical research tells us about treating addictive behaviors in men and women.