The consequences of a U.S. retreat from the global response to HIV/AIDS would be immense, jeopardizing 40 years of progress.

HIV affects not only your physical health but also your mental health. We reviewed online support groups for the disease, so ...

Chip Lyons, the outgoing president and CEO of the Elizabeth Glaser Pediatric AIDS Foundation, says it's time for a big rethink.

Developing effective treatments and understanding how the mechanism of the immune system have always been challenging for ...