07:18
Growing Older: Physical Challenges of Living Longer
Americans are living longer than they did in the past and managing to largely remain productive in the process. But there are certain challenges that do inevitably occur during the aging process.
00:45
Purposes of Genetic Testing
Dr. Ed McCabe, Chief of the Mattel Children's Hospital at UCLA, explains that genetic testing is done to facilitate the diagnosis of genetic diseases like heart disease, cancer and diabetes. Such testing can be invaluable in encouraging individuals ...