Depression in the geriatric population presents different challenges than in younger populations. Diagnosis and treatment can be difficult, but the management of depression in later life is critical to good physical health.

Biological, social and behavioral issues are just a few factors that play a role in why women live longer. Experts take an in-depth look into why men die at a younger age than women.

Since the Women's Health Initiative (WHI) was stopped early due to risk of heart attack and stroke, the use of hormone replacement therapy (HRT) has been debated in research, in the media and among women across the country. Second Opinion explores the risks and benefits of hormone replacement therapy.