Herbal-Review.com

A new study found that women with dense tissue and other risk factors, mammography alone found only half of the cancers. But adding an ultrasound test greatly increased the odds of finding cancer, Jon LaPook reports.

According to a recent CBS News/New York Times poll, 53 percent of Americans say they won’t buy food that has been genetically modified. But most packaged and processed foods already contain them, Armen Keteyian reports.

Julian Awad had suspicions about what his own genes would indicate when he started a DNA-mapping company. But are costly tests that might do minimal good worth the cost? Nancy Cordes looks inside Your DNA Destiny.

New genetic links to disease are constantly being discovered. But if you’re predisposed to have a life-threatening illness, would you want to know? Katie Couric begins a special series: Your DNA Destiny.