Dr. Kimberly Smith, an infectious disease specialist at Chicago's Rush Medical Center, answers common questions about HIV and AIDS.

Learn more about HIV/AIDS and how to protect yourself from sexually transmitted diseases.

Take responsibility for yourself and others by getting tested for sexually transmitted diseases.

Many women in their midlife don't think about the possibility of getting an STD because they don't think they fit the profile. These women learned the hard way that there is no longer a profile.

J.L. King exposes the world of men living on the down low.